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华人学者本周发表8篇Cell论文,在AI、脑科学、光遗传学、合成生物学、结构生物学领域取得新突破
生物世界· 2025-07-12 08:30
Core Insights - The article highlights significant advancements in various fields of research published in the journal Cell, with a notable contribution from Chinese scholars, indicating a strong presence in cutting-edge scientific research [1]. Group 1: Measles Virus Research - A study by Zhang Heqiao and Roger Kornberg's team elucidated the structure of the measles virus polymerase complex and its interaction with non-nucleoside inhibitors, laying the groundwork for rational antiviral drug design [3][4]. Group 2: AI in Protein Engineering - The research team led by Gao Caixia developed a novel AI protein engineering simulation method called AiCE, which integrates structural and evolutionary constraints, enabling efficient protein evolution simulation and functional design without the need for specialized AI model training [7]. Group 3: Vertebrate Genomics - The team from Zhejiang University introduced a high-throughput, sensitive single-nucleus ATAC sequencing technology (UUATAC-seq) to create chromatin accessibility maps, and developed the Nvwa model for predicting cis-regulatory elements, revealing the conserved syntax of vertebrate regulatory sequences [10][11]. Group 4: Primate Brain Research - A study identified cell type-specific enhancers in the macaque brain, establishing tools for understanding primate brain structure and diseases, which could enhance insights into cognitive functions [15]. Group 5: Peripheral Nerve Imaging - Researchers from the University of Science and Technology of China pioneered a high-speed, subcellular resolution imaging technique for whole-mouse peripheral nerves, providing a detailed peripheral nerve atlas and new tools for studying nerve regulation and disease mechanisms [19]. Group 6: Primate Prefrontal Cortex Connectivity - A study reconstructed the whole-brain connectivity network of the macaque prefrontal cortex at the single-neuron level, revealing refined axon targeting and arborization, which is crucial for understanding complex cognitive functions in primates [23]. Group 7: Optogenetics in Drug Discovery - The research led by Felix Wong developed an optogenetics platform for discovering selective modulators of the integrated stress response, identifying compounds that enhance cell death without toxicity, and demonstrating antiviral activity in a herpes simplex virus mouse model [27][28]. Group 8: Engineering Yeast Behavior - A study from Imperial College London established engineering principles for yeast, enabling programmable multicellular behaviors, transforming yeast from a "single-cell factory" to a "multicellular system chassis" [33][34].
Drs. Jeffrey Lieberman, M.D. and David Sinclair, Ph.D.
GlobeNewswire News Room· 2025-03-07 22:09
Core Insights - The presentation titled "The New Frontier of Longevity Science: Living Well Beyond Your Years" will be led by Dr. Jeffrey A. Lieberman and Dr. David A. Sinclair, focusing on advances in longevity science and the potential to extend human lifespan beyond 100 years while maintaining quality of life [2][3] Group 1: Presentation Details - The event will take place on March 10, 2025, from 2:30 p.m. to 3:30 p.m. at the JW Marriott Austin as part of SXSW 2025's Health & MedTech Track [3] - Following the presentation, Dr. Lieberman will sign copies of his book "Malady of the Mind: Schizophrenia and the Path to Prevention" at the SXSW Bookstore [4] Group 2: Speakers' Backgrounds - Dr. Jeffrey A. Lieberman is a clinical neuroscientist and psychiatrist known for his research on brain disorders and mental illness, with over 800 scientific articles published and cited more than 100,000 times [5] - Dr. David A. Sinclair is a Professor of Genetics at Harvard Medical School, recognized for his research on aging and age-related diseases, with over 180 peer-reviewed articles published and cited over 97,000 times [6][8] Group 3: Key Topics of Discussion - The presentation will cover pivotal advancements in medicine, including human genome sequencing and the discovery of Sirtuin genes, which have made altering the aging process scientifically plausible [7] - It will also discuss holistic strategies and pharmaceutical therapies aimed at enhancing health and targeting aging at the cellular level [7] - Enhanced therapeutic strategies for brain longevity will be explored, including techniques like transcranial magnetic stimulation and psychedelics [7]