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Sérgia Velho

@sergiavelho.bsky.social
24 followers 49 following 0 posts

Researcher at @i3S_UPorto, Portugal. Interested in the biology of mutant KRAS cancers and in the characterization of cellular and molecular cancer ecosystems.

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Reposted by Sérgia Velho
i3S - Institute for Research and Innovation in Health | UPorto @i3suporto.bsky.social · 11/07/2025
𝗘𝗫𝗧𝗘𝗡𝗗𝗘𝗗 𝗔𝗕𝗦𝗧𝗥𝗔𝗖𝗧 𝗦𝗨𝗕𝗠𝗜𝗦𝗦𝗜𝗢𝗡 𝗗𝗘𝗔𝗗𝗟𝗜𝗡𝗘❗ The SINAL meeting gathers researchers in #Biomedicine focusing on key issues in cell biology and signal transduction. 𝗔𝗯𝘀𝘁𝗿𝗮𝗰𝘁 𝘀𝘂𝗯𝗺𝗶𝘀𝘀𝗶𝗼𝗻⏰𝟭𝟱𝗝𝘂𝗹 Registrations⏰early until 24Jul, standard until 4Sep ➕ lnkd.in/dHDnC8Xj #i3Sevents
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Reposted by Sérgia Velho
Nature Reviews Cancer @natrevcancer.nature.com · 14/04/2025
#ResearchHighlight🚨 In a recent study published in @naturecomms.bsky.social Chen et al. now demonstrate that the cholesterol biosynthesis protein CYP51A1 suppresses alkaliptosis induced by the opioid analgesic JTC801. 📖 ⬇️
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Blocking cholesterol biosynthesis to clean out cancer - Nature Reviews Cancer
The mechanisms of how pH-dependent cell death, alkaliptosis, is regulated are incompletely understood. Chen et al. now demonstrate that the cholesterol biosynthesis protein CYP51A1 suppresses alkaliptosis induced by the opioid analgesic JTC801.
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Reposted by Sérgia Velho
EMBO @embo.org · 11/04/2025
Learn about cellular #phylodynamics approaches at the EMBO Workshop "Lineage tracing: Dynamics, cellular memory and somatic evolution" in Sant Feliu de Guixols, Spain, 18–21 Sep Abstract submission/Registration deadline: 2/30 Jun meetings.embo.org/event/25-lin... #EMBOlineageTracing #EMBOevents 🧪
meetings.embo.org
Lineage tracing: Dynamics, cellular memory, and somatic evolution
Recent advances in high-resolution lineage tracing technologies and single-cell genomics are allowing researchers to quantify cell state dynamics at unprecedented scales. Across cancer and immunity, …
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Reposted by Sérgia Velho
The Francis Crick Institute @crick.ac.uk · 12/02/2025
Crick researchers have found that certain aggressive lung cancer cells can develop their own electric network, similar to the body’s nervous system. This can allow tumour cells to go ‘off grid,’ making them harder to treat. www.crick.ac.uk/news/2025-02...
crick.ac.uk
Lung cancer cells can go ‘off grid’
Researchers from the Francis Crick Institute have found that some particularly aggressive lung cancer cells can develop their own electric network, like that seen in the body’s nervous system. This un...
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Reposted by Sérgia Velho
Itai Yanai @itaiyanai.bsky.social · 20/11/2024
Out today in Nature: "The Human Cell Atlas"! In my News and Views, I compare the cell atlas to early naturalists creating an atlas of South America. Researchers mining this cell atlas can now make big discoveries, just as the next naturalists then discovered evolution. www.nature.com/articles/d41...
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