RNA

Single-Cell Atlas Uncovers Key Macrophage Subtypes in Myocardial Infarction

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According to researchers publishing in BIO Integration, a comprehensive single-cell immune atlas of human myocardial infarction maps 44,574 cells to reveal how myeloid subtypes drive post-injury inflammation. Scientists analyzed single-cell RNA sequencing data to decode cardiac microenvironment remodeling, identifying C1 S100A4+ macrophages as a primary signaling hub orchestrating tissue repair. Mapping the Post-Infarction Immune Microenvironment … Read more

DARPA Funds Wireless Yeast DNA Printer Project

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The Defense Advanced Research Projects Agency has awarded $1.7 million to launch a project developing a wireless DNA and RNA printer operating entirely inside living yeast cells, according to the University of California, Santa Barbara. Led by UCSB molecular biologist Max Wilson and a multi-university team named LUXCODE, the initiative aims to build a nucleic … Read more

Unlocking the Secrets of Life: The RNA Mystery Solved?

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Researchers have discovered that RNA droplets can shift from fluid structures into rigid, gel-like networks under high temperatures and acidic conditions, potentially solving how primitive molecules persisted in early Earth environments, according to a study published July 31, 2026, in Nature Communications. RNA Droplets and the Origin of Life Puzzle One of the biggest puzzles … Read more

New ‘Google-like’ Search Engine Scans Millions of Cells for RNA Clues

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According to research published in the journal Nature, a new search platform called Malva enables scientists to search RNA sequences across millions of individual cells in seconds without downloading enormous raw datasets or mapping them against a reference genome. Developed by creators including Nikolaus Rajewsky, Daniel León-Periñán, and Nikos Karaiskos, the system has indexed more … Read more

How Early-Life Stress Rewires the Brain for Future Sensitivity

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New research published in the journal Neuron identifies a biological mechanism linking childhood adversity to lifelong stress hypersensitivity. By studying mouse models, scientists discovered that early-life stress (ELS) triggers epigenetic changes—specifically the enrichment of the H3K4me1 histone mark and the enzyme SETD7—within the brain’s ventral tegmental area (VTA), effectively priming dopamine neurons to overreact to … Read more

AI-Powered Target Discovery for Rare Sinonasal Cancer by Insilico Medicine

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Insilico Medicine published a collaborative study in the journal npj Precision Oncology, detailing how artificial intelligence and multi-omic analysis identified therapeutic targets in inverted papilloma-associated sinonasal squamous cell carcinoma (IP-SNSCC), a rare head and neck cancer. Conducted with researchers from the University of Chicago and Johns Hopkins University, the peer-reviewed paper offers the first comprehensive … Read more

Key Barrier to Heart Cell Self-Repair Identified

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Cellular reprogramming to repair damaged heart tissue faces a major hurdle as scientists uncover how carbohydrate sulfotransferase 7 (CHST7) and CD44 receptors lock cellular identities in place, according to research published July 17, 2026, in Nature Communications by teams at the Sanford Burnham Prebys Medical Discovery Institute and The Johns Hopkins University School of Medicine. … Read more

New Portable Strip Test Rapidly Detects Mosquito-Borne Viruses

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Researchers at China Pharmaceutical University have developed a multisite bridging-mediated lateral flow immunoassay (mbLFIA) that detects mosquito-borne viruses like Chikungunya (CHIKV) with high sensitivity without the need for specialized laboratory equipment. According to a study published in Targetome on April 30, 2026, the method achieves a visual detection limit of 2 pmol·L−1, offering a portable … Read more

Lipid Droplet Accumulation: A Universal Hallmark of Senescent Cells

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Senescent cells—damaged cells that stop dividing but remain metabolically active—accumulate lipid droplets as a hallmark of their aging state, according to a study published July 1, 2026, in the journal Aging. Researchers led by Noa Rachmian-Cooper and Valery Krizhanovsky at the Weizmann Institute of Science found that these lipid deposits are linked to chronic inflammation … Read more

Targeted Therapy Doubles Survival in Rare Bile Duct Cancer

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The U.S. Food and Drug Administration approved zenocutuzumab as a second-line therapy for NRG1-positive cholangiocarcinoma on May 8. According to results from the eNRGy phase 2 clinical trial published in the Journal of Clinical Oncology, the drug more than doubled the median progression-free survival to 9.2 months, compared to the approximately four months typically seen … Read more

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