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Patricia Coelho

@patriciacoelho.bsky.social
102 followers 125 following 0 posts

Research Laboratory Manager @walmsley-lab.bsky.social in the CIR @edinuni-irr.bsky.social @edinburgh-uni.bsky.social‬ 🇵🇹🏴󠁧󠁢󠁳󠁣󠁴󠁿 #neutrophils #hypoxia

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Reposted by Patricia Coelho
Alejandro Brenes @ajbrenes.com · 15/12/2025
Excited to share our work at @natcomms.nature.com We used single cell proteomics to define the functional heterogeneity of human neutrophils in glioblastoma, finding pro and anti-tumorigenic effector states invisible to scRNAseq. SCP will revolutionise immunology, this is just the start
nature.com
Single cell proteomic analysis defines discrete neutrophil functional states in human glioblastoma - Nature Communications
Neutrophils infiltrate glioblastomas with the capacity to engage pro/anti tumoural responses. Here the authors developed proteomic workflows to stratify neutrophil heterogeneity by function. This work...
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Reposted by Patricia Coelho
Institute for Regeneration and Repair @edinuni-irr.bsky.social · 16/12/2025
New study (Walmsley lab) has for the first time, found the set of proteins neutrophils express within a tumour at high detail. This tech has opened the door to understanding neutrophil roles in brain tumours such as glioblastoma but also more generally in health and disease states. edin.ac/48JhnPq
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Reposted by Patricia Coelho
Institute for Regeneration and Repair @edinuni-irr.bsky.social · 28/10/2025
How low blood oxygen can affect your body's immune defences 🛡️ A new study reveals that neutrophils have their genetic material modified by hypoxia and how the BCG vaccine may reverse this immune response. Our article: edin.ac/49nENu4 Nature Immunology paper: www.nature.com/articles/s41...
Device that measures blood oxygen levels on the finger of an elderly individual
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Reposted by Patricia Coelho
Pranvera Sadiku @pranvera.bsky.social · 28/10/2025
Our most recent work entitled “Hypoxia induces histone clipping and H3K4me3 loss in neutrophil progenitors resulting in long-term impairment of neutrophil immunity” is now published. Well done @mas-g.bsky.social. rdcu.be/eM5MT
rdcu.be
Hypoxia induces histone clipping and H3K4me3 loss in neutrophil progenitors resulting in long-term impairment of neutrophil immunity
Nature Immunology - Walmsley and colleagues report that systemic hypoxia induces persistent loss of histone H3K4me3 marks and epigenetic reprogramming in neutrophil progenitors, resulting in...
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Reposted by Patricia Coelho
Institute for Regeneration and Repair @edinuni-irr.bsky.social · 25/08/2025
Students celebrate their IRR internship 🧑‍🔬 For four weeks this summer, IRR hosted local high school students as part of both the Edinburgh BioQuarter’s Summer Interns and @edinburgh-uni.bsky.social’s Career Ready programmes. Read about the experience on IRR stories: edin.ac/4oPP33G
edin.ac
Students celebrate their IRR internship | Institute for Regeneration and Repair | Institute for Regeneration and Repair
For four weeks this summer, IRR hosted local high school students as part of both the BioQuarter’s Summer Interns and University’s Career Ready programmes.
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Reposted by Patricia Coelho
Alejandro Brenes @ajbrenes.com · 27/07/2025
Thanks to all who helped make this possible: the EMERGE team, research nurses, clinical & research collaborators & patients. @kmechtler.bsky.social @pranvera.bsky.social @patriciacoelho.bsky.social @ajmhowden.bsky.social @mas-g.bsky.social @walmsley-lab.bsky.social @edinuni-irr.bsky.social
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Reposted by Patricia Coelho
Piotr Janas @pjanas.bsky.social · 12/08/2025
Super proud that my PhD paper is finally out! doi.org/10.1111/all.... RSV leaves long-lasting marks on the lung, potentially boosting future immune responses but also contributing to allergen sensitisation.
doi.org
Epithelial Memory After Respiratory Viral Infection in Mice Results in Prolonged Enhancement of Antigen Presentation
RSV infection induces lasting epigenetic and transcriptional changes in LECs, upregulating MHC-I and MHC-II, further amplified by LPS exposure. This is accompanied by increased antigen uptake, proc...
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Reposted by Patricia Coelho
Piotr Janas @pjanas.bsky.social · 28/07/2025
Super happy to get this doi.org/10.1128/cmr.... #review out on long-term effects of respiratory viruses on lung epithelial cells!
doi.org
The long reach of influenza and other respiratory viruses: from acute epithelial injury to post-viral lung disease | Clinical Microbiology Reviews
SUMMARYRespiratory viral infections cause extensive cell death in the lung epithelium, resulting from both direct viral action and exuberant immune responses. Recovery following viral infection requir...
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Reposted by Patricia Coelho
Alejandro Brenes @ajbrenes.com · 27/07/2025
Happy to share our latest preprint doing low cell number (mini-bulk) and single cell #proteomics on tumour associated neutrophils from human glioblastoma where we find multiple functional states that would be invisible to scRNAseq, some showing pro-tumoural states with potential therapeutic value
biorxiv.org
Single cell proteomic analysis defines discrete neutrophil functional states in human glioblastoma
Neutrophils are vital innate immune cells shown to infiltrate glioblastomas, however we currently lack the molecular understanding of their functional states within the tumour niche. Neutrophils are k...
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Reposted by Patricia Coelho
Edinburgh Infectious Diseases @uoe-eid.bsky.social · 19/11/2024
Welcome to our brand new Blue Sky page! We are really excited to be here to engage with our network in friendly, informative and productive ways! Join us 😊
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