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An exhibition by Allison Ksiazkewicz 22 July - 18 October 2025

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A team at Cambridge is helping to drive biological discovery through innovation in microscope technologies

A team at Cambridge is helping to drive biological discovery through innovation in microscope technologies

A team at Cambridge is helping to drive biological discovery through innovation in microscope technologies

A team at Cambridge is helping to drive biological discovery through innovation in microscope technologies

We are seeking a Postdoctoral Research Associate to develop manuscripts for publication from PhD research. The successful candidate with carry out experimental and theoretical analyses to study the diversity of photosystem II subunit S across the green lineage. 

The position will focus on the study of transgenic Arabidopsis lines expressing diverse PsbSs, as well as marchantia and maize lines with adjusted expression levels of PsbS.

Fixed-term: The funds for this post are available for 3 months in the first instance.

Click the 'Apply' button below to register an account with our recruitment system (if you have not already) and apply online.

Please notice that if you have not received any news from us 1 month after the closing date you should consider that on this occasion your application has not been successful.

Please quote reference PD46424 on your application and in any correspondence about this vacancy.

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.

Are you ready to take the first step in your professional services career? Do you want to work in a vibrant, collaborative environment where no two days are the same? We're looking for a motivated and enthusiastic Finance/Accounts Assistant to join our large and welcoming Professional Services team in the Department of Pathology. This is an exciting opportunity for someone eager to learn, grow, and contribute to the daily operations of a busy academic department.

What You'll Do:

• Process purchase orders, invoices, credit notes and expense claims.
• Set up credit accounts and bank transfers.
• Liaise with suppliers, customers and staff to resolve financial queries.
• Provide advice and guidance to staff on financial procedures.
• Produce quarterly reports.
• Maintain financial records and supplier databases.

Please check attached further particulars document for more information.

What You'll Gain:

• A fantastic introduction to the workings of a busy academic department.
• Opportunities to develop a broad skill set in finance.
• A chance to be part of a diverse and inclusive community that values learning and teamwork.
• Insight into both the research and teaching environment of a leading university.

About Us:

The Department of Pathology at the University of Cambridge is one of the largest and most dynamic departments within the School of the Biological Sciences. With around 250 academic and professional services staff, we are committed to excellence in everything we do and pride ourselves on being a welcoming, supportive workplace. Whether you're just starting out or looking to kickstart a new chapter, this role will offer a solid foundation for a career in higher education administration.

Once an offer of employment has been accepted, the successful candidate will be required to undergo a health assessment.

Click the 'Apply' button below to register an account with our recruitment system (if you have not already) and apply online.

Informal enquiries are welcomed and should be directed to Thomas Smith (Finance Coordinator) : trs29@cam.ac.uk

If you have any queries regarding the application process, please contact Ellie Watson (HR Administrator): ew649@cam.ac.uk

Please quote reference PK46379 on your application and in any correspondence about this vacancy.

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.

New Camerata Ensemble - Quintet Recital - Mozart and Mendelssohn

Celebrate our exhibition opening with us

We are seeking a highly motivated and talented research assistant to join us at the Department of Biochemistry, University of Cambridge, to study gene regulation using deep learning. This is an exciting opportunity to use AI-based methods to uncover the molecular mechanisms behind mRNA processing and fate.

You will be part of a computational team, led by Dr Susanne Bornelöv, which studies the role of codon usage bias in gene regulation using various approaches including machine learning and AI, evolutionary genomics, and sequencing data analysis.

Your project will focus on using deep learning and other statistical and machine learning approaches to reveal how codon usage bias and other mRNA features contribute to gene regulation. The ultimate aim is to gain a precise understanding of how these different properties interact to influence mRNA localisation, stability and translation, as well as protein function. To achieve this, you will use cutting-edge computational approaches, including building in silico models that enable you to systematically probe the effect of differences in codon usage and nucleotide sequence on mRNA fate.

To be successful in this role, you will need experience in deep learning or other machine learning techniques, an ability to drive a project independently, and solid programming/scripting skills. Applicants should have a BSc or MSc degree in a relevant quantitative discipline and ideally some research experience. Prior work involving any aspect of gene regulation, including mRNA transcription, translation or turnover would be beneficial, but is not strictly required. Most importantly we are looking for someone with a strong desire to be part of a team aimed at uncovering fundamental aspects of gene regulation using computational methods.

For more information about the research group, including our most recent publications, please see our website: www.sblab.uk.

Fixed-term: The funds for this post are available for 1 year, starting from the successful candidates start date. The starting date is flexible, but suggested to be around September.

Please send applications in the following format: a CV, including full details of all University courses taken with date (with grades if available), a cover letter, and the names and contact details of two academic referees. Please use the cover letter to explain why you are applying for this role, what you will bring to the project, and how you match the essential and desired criteria for the post (please see the Further Particulars document).

Click the 'Apply' button below to register an account with our recruitment system (if you have not already) and apply online.

For any informal enquiries, please contact Dr Susanne Bornelöv via: smb208@cam.ac.uk

For queries regarding the application process, please contact: personnel@bioc.cam.ac.uk

Please quote reference PH46415 on your application and in any correspondence about this vacancy.

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.

Dr Alex Tsompanidis, senior researcher at the Autism Research Centre in the University of Cambridge, and the lead author of this new study, said: “Small variations in the prenatal levels of steroid hormones, like testosterone and oestrogen, can predict the rate of social and cognitive learning in infants and even the likelihood of conditions such as autism. This prompted us to consider their relevance for human evolution.”

One explanation for the evolution of the human brain may be in the way humans adapted to be social. Professor Robin Dunbar, an Evolutionary Biologist at the University of Oxford and joint senior author of this new study said: “We’ve known for a long time that living in larger, more complex social groups is associated with increases in the size of the brain. But we still don’t know what mechanisms may link these behavioural and physical adaptations in humans.”

In this new paper, published today in Evolutionary Anthropology, the researchers now propose that the mechanism may be found in prenatal sex steroid hormones, such as testosterone or oestrogens, and the way these affect the developing brain and behaviour in humans.

Using ‘mini-brains’ – clusters of human neuronal cells that are grown in a petri dish from donors’ stem cells – other scientists have been able to study, for the first time, the effects of these hormones on the human brain. Recent discoveries have shown that testosterone can increase the size of the brain, while oestrogens can improve the connectivity between neurons.

In both humans and other primates such as chimpanzees and gorillas, the placenta can link the mother’s and baby’s endocrine systems to produce these hormones in varying amounts.

Professor Graham Burton, Founding Director of the Loke Centre of Trophoblast Research at the University of Cambridge and coauthor of the new paper, said: “The placenta regulates the duration of the pregnancy and the supply of nutrients to the fetus, both of which are crucial for the development of our species’ characteristically large brains. But the advantage of human placentas over those of other primates has been less clear.”

Two previous studies show that levels of oestrogen during pregnancy are higher in human pregnancies than in other primate species.

Another characteristic of humans as a species is our ability to form and maintain large social groups, larger than other primates and other extinct species, such as Neanderthals. But to be able to do this, humans must have adapted in ways that maintain high levels of fertility, while also reducing competition in large groups for mates and resources.

Prenatal sex steroid hormones, such as testosterone and oestrogen, are also important for regulating the way males and females interact and develop, a process known as sex differentiation. For example, having higher testosterone relative to oestrogen leads to more male-like features in anatomy (e.g., in physical size and strength) and in behaviour (e.g., in competition).

But in humans, while these on-average sex differences exist, they are reduced, compared to our closest primate relatives and relative to other extinct human species (such as the Neanderthals). Instead, anatomical features that are specific to humans appear to be related more to aspects of female rather than male biology, and to the effects of oestrogens (e.g., reduced body hair, and a large ratio between the second and fourth digit).

The researchers propose that the key to explain this may lie again with the placenta, which rapidly turns testosterone to oestrogens, using an enzyme called aromatase. Recent discoveries show that humans have higher levels of aromatase compared to macaques, and that males may have slightly higher levels compared to females.

Bringing all these lines of evidence together, the authors propose that high levels of prenatal sex steroid hormones in the womb, combined with increased placental function, may have made human brains larger and more interconnected. At the same time, a lower ratio of androgens (like testosterone) to oestrogens may have led to reductions in competition between males, while also improving fertility in females, allowing humans to form larger, more cohesive social groups.

Professor Simon Baron-Cohen, Director of the Autism Research Centre at the University of Cambridge and joint senior author on the paper, said: “We have been studying the effects of prenatal sex steroids on neurodevelopment for the past 20 years. This has led to the discovery that prenatal sex steroids are important for neurodiversity in human populations. This new hypothesis takes this further in arguing that these hormones may have also shaped the evolution of the human brain.”

Dr Tsompanidis added: “Our hypothesis puts pregnancy at the heart of our story as a species. The human brain is remarkable and unique, but it does not develop in a vacuum. Adaptations in the placenta and the way it produces sex steroid hormones may have been crucial for our brain’s evolution, and for the emergence of the cognitive and social traits that make us human.”

Reference

Tsompanidis, A et al. The placental steroid hypothesis of human brain evolution. Evolutionary Anthropology; 20 June 2025; DOI: 10.1002/evan.70003

The placenta and the hormones it produces may have played a crucial role in the evolution of the human brain, while also leading to the behavioural traits that have made human societies able to thrive and expand, according to a new hypothesis proposed by researchers from the Universities of Cambridge and Oxford.

Our hypothesis puts pregnancy at the heart of our story as a speciesAlex TsompanidisNadzeya Haroshka (Getty Images)Models of a fetus in the womb and of the brain

The text in this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Images, including our videos, are Copyright ©University of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

Yes

Dr Alex Tsompanidis, senior researcher at the Autism Research Centre in the University of Cambridge, and the lead author of this new study, said: “Small variations in the prenatal levels of steroid hormones, like testosterone and oestrogen, can predict the rate of social and cognitive learning in infants and even the likelihood of conditions such as autism. This prompted us to consider their relevance for human evolution.”

One explanation for the evolution of the human brain may be in the way humans adapted to be social. Professor Robin Dunbar, an Evolutionary Biologist at the University of Oxford and joint senior author of this new study said: “We’ve known for a long time that living in larger, more complex social groups is associated with increases in the size of the brain. But we still don’t know what mechanisms may link these behavioural and physical adaptations in humans.”

In this new paper, published today in Evolutionary Anthropology, the researchers now propose that the mechanism may be found in prenatal sex steroid hormones, such as testosterone or oestrogens, and the way these affect the developing brain and behaviour in humans.

Using ‘mini-brains’ – clusters of human neuronal cells that are grown in a petri dish from donors’ stem cells – other scientists have been able to study, for the first time, the effects of these hormones on the human brain. Recent discoveries have shown that testosterone can increase the size of the brain, while oestrogens can improve the connectivity between neurons.

In both humans and other primates such as chimpanzees and gorillas, the placenta can link the mother’s and baby’s endocrine systems to produce these hormones in varying amounts.

Professor Graham Burton, Founding Director of the Loke Centre of Trophoblast Research at the University of Cambridge and coauthor of the new paper, said: “The placenta regulates the duration of the pregnancy and the supply of nutrients to the fetus, both of which are crucial for the development of our species’ characteristically large brains. But the advantage of human placentas over those of other primates has been less clear.”

Two previous studies show that levels of oestrogen during pregnancy are higher in human pregnancies than in other primate species.

Another characteristic of humans as a species is our ability to form and maintain large social groups, larger than other primates and other extinct species, such as Neanderthals. But to be able to do this, humans must have adapted in ways that maintain high levels of fertility, while also reducing competition in large groups for mates and resources.

Prenatal sex steroid hormones, such as testosterone and oestrogen, are also important for regulating the way males and females interact and develop, a process known as sex differentiation. For example, having higher testosterone relative to oestrogen leads to more male-like features in anatomy (e.g., in physical size and strength) and in behaviour (e.g., in competition).

But in humans, while these on-average sex differences exist, they are reduced, compared to our closest primate relatives and relative to other extinct human species (such as the Neanderthals). Instead, anatomical features that are specific to humans appear to be related more to aspects of female rather than male biology, and to the effects of oestrogens (e.g., reduced body hair, and a large ratio between the second and fourth digit).

The researchers propose that the key to explain this may lie again with the placenta, which rapidly turns testosterone to oestrogens, using an enzyme called aromatase. Recent discoveries show that humans have higher levels of aromatase compared to macaques, and that males may have slightly higher levels compared to females.

Bringing all these lines of evidence together, the authors propose that high levels of prenatal sex steroid hormones in the womb, combined with increased placental function, may have made human brains larger and more interconnected. At the same time, a lower ratio of androgens (like testosterone) to oestrogens may have led to reductions in competition between males, while also improving fertility in females, allowing humans to form larger, more cohesive social groups.

Professor Simon Baron-Cohen, Director of the Autism Research Centre at the University of Cambridge and joint senior author on the paper, said: “We have been studying the effects of prenatal sex steroids on neurodevelopment for the past 20 years. This has led to the discovery that prenatal sex steroids are important for neurodiversity in human populations. This new hypothesis takes this further in arguing that these hormones may have also shaped the evolution of the human brain.”

Dr Tsompanidis added: “Our hypothesis puts pregnancy at the heart of our story as a species. The human brain is remarkable and unique, but it does not develop in a vacuum. Adaptations in the placenta and the way it produces sex steroid hormones may have been crucial for our brain’s evolution, and for the emergence of the cognitive and social traits that make us human.”

Reference

Tsompanidis, A et al. The placental steroid hypothesis of human brain evolution. Evolutionary Anthropology; 20 June 2025; DOI: 10.1002/evan.70003

The placenta and the hormones it produces may have played a crucial role in the evolution of the human brain, while also leading to the behavioural traits that have made human societies able to thrive and expand, according to a new hypothesis proposed by researchers from the Universities of Cambridge and Oxford.

Our hypothesis puts pregnancy at the heart of our story as a speciesAlex TsompanidisNadzeya Haroshka (Getty Images)Models of a fetus in the womb and of the brain

The text in this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Images, including our videos, are Copyright ©University of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

Yes

Are you ready to take the first step in your professional services career? Do you want to work in a vibrant, collaborative environment where no two days are the same? We're looking for a motivated and enthusiastic Business Administrator to join our large and welcoming Professional Services team in the Department of Pathology. This is an exciting entry-level opportunity ideal for someone eager to learn, grow, and contribute to the daily operations of a busy academic department.

What You'll Do:

• Be the first point of contact for visitors, providing a professional and friendly welcome

• Deliver efficient administrative and operational support across a range of departmental functions

• Gain hands-on experience with a wide variety of systems and processes

• Support key departmental activities, initiatives, and projects

• Collaborate with colleagues across the School of Biological Sciences and participate in projects.

Please check the Further Particulars to see more information on the person specification

What You'll Gain:

• A fantastic introduction to the workings of a busy academic department

• Opportunities to develop a broad skill set in administration, communication, coordination, and more

• A chance to be part of a diverse and inclusive community that values learning and teamwork

• Insight into both the research and teaching environment of a leading university

About Us:

The Department of Pathology at the University of Cambridge is one of the largest and most dynamic departments within the School of the Biological Sciences. With around 250 academic and professional services staff, we are committed to excellence in everything we do and pride ourselves on being a welcoming, supportive workplace. Whether you're just starting out or looking to kickstart a new chapter, this role will offer a solid foundation for a career in higher education administration.

Once an offer of employment has been accepted, the successful candidate will be required to undergo a health assessment.

Click the 'Apply' button below to register an account with our recruitment system (if you have not already) and apply online.

Contact Fiona Craig for an informal chat via fcc21@cam.ac.uk and check out our website: https://www.path.cam.ac.uk/

Please quote reference PK46371 on your application and in any correspondence about this vacancy.

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.

Today, all non-Africans are known to have descended from a small group of people that ventured into Eurasia around 50,000 years ago. However, fossil evidence shows that there were numerous failed dispersals before this time that left no detectable traces in living people.

In a new study published today in the journal in Nature, scientists say that from around 70,000 years ago, early humans began to exploit different habitat types in Africa in ways not seen before.

At this time, our ancestors started to live in the equatorial forests of West and Central Africa, and in the Sahara and Sahel desert regions of North Africa, where they encountered a range of new environmental conditions.

As they adapted to life in these diverse habitats, early humans gained the flexibility to tackle the range of novel environmental conditions they would encounter during their expansion out of Africa.

This increase in the human niche may have been the result of social adaptations, such as long-distance social networks, which allowed for an increase in cultural exchange. The process would have been self-reinforcing: as people started to inhabit a wider proportion of the African continent, regions previously disconnected would have come into contact, leading to further exchanges and possibly even greater flexibility. The final outcome was that our species became the ultimate generalist, able to tackle a wider range of environments.

Andrea Manica, Professor of Evolutionary Ecology in the University of Cambridge’s Department of Zoology, who co-led the study with Professor Eleanor Scerri from the Max Plank Institute of Bioanthropology in Germany, said: “Around 70,000-50,000 years ago, the easiest route out of Africa would have been more challenging than during previous periods, and yet this expansion was big - and ultimately successful.”

Manica added: “It’s incredibly exciting that we were able to look back in time and pinpoint the changes that enabled our ancestors to successfully migrate out of Africa.”

Dr Emily Hallett of Loyola University Chicago, co-lead author of the study, said: “We assembled a dataset of archaeological sites and environmental information covering the last 120,000 years in Africa. We used methods developed in ecology to understand changes in human environmental niches - the habitats humans can use and thrive in - during this time.” 

Dr Michela Leonardi at the University of Cambridge and London’s Natural History Museum, the study’s other lead author, said: “Our results showed that the human niche began to expand significantly from 70,000 years ago, and that this expansion was driven by humans increasing their use of diverse habitat types, from forests to arid deserts.” 

Many explanations for the uniquely successful dispersal out of Africa have previously been made, from technological innovations, to immunities granted by interbreeding with Eurasian hominins. But there is no evidence of technological innovation, and previous interbreeding does not appear to have helped the long-term success of previous attempts to spread out of Africa.

“Unlike previous humans dispersing out of Africa, those human groups moving into Eurasia after around 60-50,000 years ago were equipped with a distinctive ecological flexibility as a result of coping with climatically challenging habitats,” said Scerri. “This likely provided a key mechanism for the adaptive success of our species beyond their African homeland.”

Previous human dispersals out of Africa - which were not successful in the long term - seem to have happened during particularly favourable windows of increased rainfall in the Saharo-Arabian desert belt, which created ‘green corridors’ for people to move into Eurasia.

The environmental flexibility developed in Africa from around 70,000 years ago ultimately resulted in modern humans’ unique ability to adapt and thrive in diverse environments, and to cope with varying environmental conditions throughout life.

This research was supported by funding from the Max Planck Society, European Research Council and Leverhulme Trust.

Adapted from a press release by the Max Planck Institute of Geoanthropology, Germany

Reference: Hallett, E. Y. et al: ‘Major expansion in the human niche preceded out of Africa dispersal.’ Nature, June 2025. DOI: 10.1038/s41586-025-09154-0.

Before the ‘Out of Africa’ migration that led our ancestors into Eurasia and beyond, human populations learned to adapt to new and challenging habitats including African forests and deserts, which was key to the long-term success of our species’ dispersal.

It’s incredibly exciting that we were able to look back in time and pinpoint the changes that enabled our ancestors to successfully migrate out of Africa.Andrea ManicaOndrej Pelanek and Martin PelanekAfrican Bush Elephant

The text in this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Images, including our videos, are Copyright ©University of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

YesLicence type: Attribution-Noncommerical

Today, all non-Africans are known to have descended from a small group of people that ventured into Eurasia around 50,000 years ago. However, fossil evidence shows that there were numerous failed dispersals before this time that left no detectable traces in living people.

In a new study published today in the journal in Nature, scientists say that from around 70,000 years ago, early humans began to exploit different habitat types in Africa in ways not seen before.

At this time, our ancestors started to live in the equatorial forests of West and Central Africa, and in the Sahara and Sahel desert regions of North Africa, where they encountered a range of new environmental conditions.

As they adapted to life in these diverse habitats, early humans gained the flexibility to tackle the range of novel environmental conditions they would encounter during their expansion out of Africa.

This increase in the human niche may have been the result of social adaptations, such as long-distance social networks, which allowed for an increase in cultural exchange. The process would have been self-reinforcing: as people started to inhabit a wider proportion of the African continent, regions previously disconnected would have come into contact, leading to further exchanges and possibly even greater flexibility. The final outcome was that our species became the ultimate generalist, able to tackle a wider range of environments.

Andrea Manica, Professor of Evolutionary Ecology in the University of Cambridge’s Department of Zoology, who co-led the study with Professor Eleanor Scerri from the Max Plank Institute of Bioanthropology in Germany, said: “Around 70,000-50,000 years ago, the easiest route out of Africa would have been more challenging than during previous periods, and yet this expansion was big - and ultimately successful.”

Manica added: “It’s incredibly exciting that we were able to look back in time and pinpoint the changes that enabled our ancestors to successfully migrate out of Africa.”

Dr Emily Hallett of Loyola University Chicago, co-lead author of the study, said: “We assembled a dataset of archaeological sites and environmental information covering the last 120,000 years in Africa. We used methods developed in ecology to understand changes in human environmental niches - the habitats humans can use and thrive in - during this time.” 

Dr Michela Leonardi at the University of Cambridge and London’s Natural History Museum, the study’s other lead author, said: “Our results showed that the human niche began to expand significantly from 70,000 years ago, and that this expansion was driven by humans increasing their use of diverse habitat types, from forests to arid deserts.” 

Many explanations for the uniquely successful dispersal out of Africa have previously been made, from technological innovations, to immunities granted by interbreeding with Eurasian hominins. But there is no evidence of technological innovation, and previous interbreeding does not appear to have helped the long-term success of previous attempts to spread out of Africa.

“Unlike previous humans dispersing out of Africa, those human groups moving into Eurasia after around 60-50,000 years ago were equipped with a distinctive ecological flexibility as a result of coping with climatically challenging habitats,” said Scerri. “This likely provided a key mechanism for the adaptive success of our species beyond their African homeland.”

Previous human dispersals out of Africa - which were not successful in the long term - seem to have happened during particularly favourable windows of increased rainfall in the Saharo-Arabian desert belt, which created ‘green corridors’ for people to move into Eurasia.

The environmental flexibility developed in Africa from around 70,000 years ago ultimately resulted in modern humans’ unique ability to adapt and thrive in diverse environments, and to cope with varying environmental conditions throughout life.

This research was supported by funding from the Max Planck Society, European Research Council and Leverhulme Trust.

Adapted from a press release by the Max Planck Institute of Geoanthropology, Germany

Reference: Hallett, E. Y. et al: ‘Major expansion in the human niche preceded out of Africa dispersal.’ Nature, June 2025. DOI: 10.1038/s41586-025-09154-0.

Before the ‘Out of Africa’ migration that led our ancestors into Eurasia and beyond, human populations learned to adapt to new and challenging habitats including African forests and deserts, which was key to the long-term success of our species’ dispersal.

It’s incredibly exciting that we were able to look back in time and pinpoint the changes that enabled our ancestors to successfully migrate out of Africa.Andrea ManicaOndrej Pelanek and Martin PelanekAfrican Bush Elephant

The text in this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Images, including our videos, are Copyright ©University of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

YesLicence type: Attribution-Noncommerical

Applications are invited from enthusiastic, motivated and experienced Research Assistants to join the Cambridge Stem Cell Institute to work in the Sinha group. This post is funded for 13 months and will be initially 1 month full time, and then 12 months 50% FTE.

The successful candidate will support the smooth running of tissue culture activities and carry out research studies on animals as part of wider research activities. Duties will include: performing experimental procedures, tissue culture of pluripotent stem cell-derived cardiovascular cells such as beating cardiomyocytes, for 2D line generations or production of engineered heart constructs, and other bioengineering techniques.

Molecular techniques such as RNA extraction and qRT-PCR, flow cytometry, immunohistochemistry will be required, along with standard laboratory management practices such as stock maintenance, planning and record keeping. Additional techniques will include protein isolation and quantification from cells and human tissue to perform Western Blot and immunoprecipitation.

There will also be the opportunity to learn a novel technique that involves slicing of ultrathin sections of living human hearts and perform extended culture in vitro, to study the functional response of the tissue to different degrees of mechanical load.

There is also an opportunity to conduct experimentation alone or in collaboration for individual and/or collaborative research projects; including helping with the planning and design of experiments, and collection and analysis of data. They will also assist with housekeeping and safety in the research laboratories and liaise regularly with their line managers, PI and other lab members.

The ideal candidate will have a BSc, or higher, in a biological subject, together with experience in areas of relevance to the research group. Excellent organisational skills and the ability to work as part of a team, as well as independently, are also essential, along with having a high degree of precision and accuracy and communication skills.

The Cambridge Stem Cell Institute is the largest Stem Cell Institute in Europe and a world-leading centre for stem cell research and regenerative medicine. Scientists collaborate to advance our knowledge of stem cell biology and tissue repair and to perform pioneering work in translational research areas, providing the foundation for new medical treatments including those for the damaged heart. The institute boasts a large number of core facilities, including an imaging, flow cytometry and histology facility.

Fixed-term: The funds for this post are available until 30 September 2026 in the first instance.

Informal enquiries should be directed to Professor Sanjay Sinha (SS661@cam.ac.uk).

Click the 'Apply' button below to register an account with our recruitment system (if you have not already) and apply online.

Please ensure that you upload a covering letter and CV in the Upload section of the online application. The covering letter should outline how you match the criteria for the post and why you are applying for this role. If you upload any additional documents which have not been requested, we will not be able to consider these as part of your application.

Please include details of your referees, including email address and phone number, one of which must be your most recent line manager.

Closing date: 2nd July 2025

Interview date: to be confirmed

Please quote reference PS46363 on your application and in any correspondence about this vacancy.

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.

We are seeking a highly motivated Research Assistant to join an exciting interdisciplinary project at the intersection of ecology and computer science. This collaborative project, involving researchers from the Department of Plant Sciences and Computer Science at the University of Cambridge, focuses on using Geospatial Foundation Modelling to generate a globally consistent high-resolution habitat map.

About the Role Global efforts to address nature-related risks and achieve ambitious conservation targets are being hampered by a fundamental data gap: there is still no accurate fine-grained, globally consistent map of the world's remaining natural and human-modified habitats, classified by a robust ecological typology.  There is also no reliable system for tracking habitat change. These shortfalls affect a wide range of stakeholders¿conservationists cannot track species ranges accurately, companies struggle to report on nature-related risks, governments lack credible datasets to guide their 30 x 30 conservation commitments under the UN Convention on Biological Diversity, and philanthropic foundations and NGOs are unable to prioritize ecosystem investments with confidence or evaluate the effectiveness of their interventions. Existing attempts to map habitats have fallen short, largely due to a lack of high-quality, regionally relevant training data that can be used to train models to recognize and contextualize diverse land cover types at the ecoregion level.  Creating an open-source library of ecoregional training data will enable the next generation of AI-powered mapping tools to deliver unprecedented accuracy and consistency in habitat classification and change detection. By acting now, we can finally provide the data foundation needed to mobilize sustainable finance, guide effective conservation, and secure the world's most important natural habitats for future generations.

Recent advances in geospatial foundation models, including Cambridge University's TESSERA model, offer a transformative opportunity to overcome these challenges¿provided they are supported by comprehensive, expertly curated ground truth datasets, which the CCI community is well positioned to provide. Geospatial foundation models are powerful AI systems trained on huge amounts of satellite images that can understand patterns and changes on Earth, such as land use and land cover change mapping. Instead of building a new model for every task, foundation models can be quickly adapted to answer different questions about our planet, saving time and effort. This makes it much easier for scientists and decision-makers to get reliable insights from geospatial data, whether they're monitoring habitats, crops, cities, or natural disasters.

Fixed-term: The funds for this post are available for 4 months in the first instance.

Click the 'Apply' button below to register an account with our recruitment system (if you have not already) and apply online.

Please notice that if you have not received any news from us 1 month after the closing date you should consider that on this occasion your application has not been successful.

Please quote reference PD46354 on your application and in any correspondence about this vacancy.

The University actively supports equality, diversity and inclusion and encourages applications from all sections of society.

The University has a responsibility to ensure that all employees are eligible to live and work in the UK.

The successful Cambridge grantees’ work covers a range of research areas, including the development of next-generation semiconductors, new methods to identify dyslexia in young children, how diseases spread between humans and animals, and the early changes that happen in cells before breast cancer develops, with the goal of finding ways to stop the disease before it starts.

The funding, worth €721 million in total, will go to 281 leading researchers across Europe. The Advanced Grant competition is one of the most prestigious and competitive funding schemes in the EU and associated countries, including the UK. It gives senior researchers the opportunity to pursue ambitious, curiosity-driven projects that could lead to major scientific breakthroughs. Advanced Grants may be awarded up to € 2.5 million for a period of five years. The grants are part of the EU’s Horizon Europe programme. The UK agreed a deal to associate to Horizon Europe in September 2023.

This competition attracted 2,534 proposals, which were reviewed by panels of internationally renowned researchers. Over 11% of proposals were selected for funding. Estimates show that the grants will create approximately 2,700 jobs in the teams of new grantees. The new grantees will be based at universities and research centres in 23 EU Member States and associated countries, notably in the UK (56 grants), Germany (35), Italy (25), the Netherlands (24), and France (23).

“Many congratulations to our Cambridge colleagues on these prestigious ERC funding awards,” said Professor Sir John Aston, Cambridge’s Pro-Vice-Chancellor for Research. “This type of long-term funding is invaluable, allowing senior researchers the time and space to develop potential solutions for some of biggest challenges we face. We are so fortunate at Cambridge to have so many world-leading researchers across a range of disciplines, and I look forward to seeing the outcomes of their work.”

The Cambridge recipients of 2025 Advanced Grants are:

Professor Clare Bryant (Department of Veterinary Medicine) for investigating human and avian pattern recognition receptor activation of cell death pathways, and the impact on the host inflammatory response to zoonotic infections.

Professor Sir Richard Friend (Cavendish Laboratory/St John’s College) for bright high-spin molecular semiconductors.

Professor Usha Goswami (Department of Psychology/St John’s College) for a cross-language approach to the early identification of dyslexia and developmental language disorder using speech production measures with children.

Professor Regina Grafe (Faculty of History) for colonial credit and financial diversity in the Global South: Spanish America 1600-1820.

Professor Judy Hirst (MRC Mitochondrial Biology Unit/Corpus Christi College) for the energy-converting mechanism of a modular biomachine: Uniting structure and function to establish the engineering principles of respiratory complex I.

Professor Matthew Juniper (Department of Engineering/Trinity College) for adjoint-accelerated inference and optimisation methods.

Professor Walid Khaled (Department of Pharmacology/Magdalene College) for understanding precancerous changes in breast cancer for the development of therapeutic interceptions.

Professor Adrian Liston (Department of Pathology/St Catharine’s College) for dissecting the code for regulatory T cell entry into the tissues and differentiation into tissue-resident cells.

Professor Róisín Owens (Department of Chemical Engineering and Biotechnology/Newnham College) for conformal organic devices for electronic brain-gut readout and characterisation.

Professor Emma Rawlins (Department of Physiology, Development and Neuroscience/Gurdon Institute) for reprogramming lung epithelial cell lineages for regeneration.

Dr Marta Zlatic (Department of Zoology/Trinity College) for discovering the circuit and molecular basis of inter-strain and inter-species differences in learning

“These ERC grants are our commitment to making Europe the world’s hub for excellent research,” said Ekaterina Zaharieva, European Commissioner for Startups, Research, and Innovation. “By supporting projects that have the potential to redefine whole fields, we are not just investing in science but in the future prosperity and resilience of our continent. In the next competition rounds, scientists moving to Europe will receive even greater support in setting up their labs and research teams here. This is part of our “Choose Europe for Science” initiative, designed to attract and retain the world’s top scientists.”

“Much of this pioneering research will contribute to solving some of the most pressing challenges we face - social, economic and environmental,” said Professor Maria Leptin, President of the European Research Council. “Yet again, many scientists - around 260 - with ground-breaking ideas were rated as excellent, but remained unfunded due to a lack of funds at the ERC. We hope that more funding will be available in the future to support even more creative researchers in pursuing their scientific curiosity.”

Eleven senior researchers at the University of Cambridge have been awarded Advanced Grants from the European Research Council – the highest number of grants awarded to any institution in this latest funding round.

Westend61 via Getty ImagesScientist pipetting samples into eppendorf tube

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