LA JOLLA—Salk Distinguished Professor Emeritus 罗杰·吉耶曼, recipient of the 1977 Nobel Prize in Physiology or Medicine and neuroendocrinology pioneer, died on February 21, 2024, in Del Mar, California at the age of 100.
LA JOLLA—Surveys show most men in the United States are interested in using male contraceptives, yet their options remain limited to unreliable condoms or invasive vasectomies. Recent attempts to develop drugs that block sperm production, maturation, or fertilization have had limited success, providing incomplete protection or severe side effects. New approaches to male contraception are needed, but because sperm development is so complex, researchers have struggled to identify parts of the process that can be safely and effectively tinkered with.
LA JOLLA—Salk Institute Professor 贾内尔·艾尔斯 has been elected to the American Academy of Microbiology’s Fellowship Class of 2024. Fellows of the Academy, an honorific leadership group within the American Society for Microbiology, are elected annually through a highly selective, peer-review process based on their records of scientific achievement and original contributions that have advanced microbiology. The Academy received 156 nominations this year, electing 65 into the 2024 Fellowship Class.
LA JOLLA—Above ground, plants stretch toward the sun. Below ground, plants tunnel through the earth. As roots soak up water and nutrients from surrounding soil, they grow and stretch to develop distinct root system architectures. The root system architecture determines whether roots remain in the shallow soil layers or grow steeper and reach deeper soil layers. Root systems are central to plant survival and productivity, determining the plant’s access to nutrients and water and, therefore, the plant’s ability to withstand nutrient depletion and extreme weather like drought.
LA JOLLA—Cells in the human body contain power-generating mitochondria, each with their own mtDNA—a unique set of genetic instructions entirely separate from the cell’s nuclear DNA that mitochondria use to create life-giving energy. When mtDNA remains where it belongs (inside of mitochondria), it sustains both mitochondrial and cellular health—but when it goes where it doesn’t belong, it can initiate an immune response that promotes inflammation.
LA JOLLA—Lung adenocarcinoma is the most common lung cancer and the cause of most cancer-related deaths in the United States. There are several ways lung adenocarcinoma can arise, one of which is a mutation in a protein called EGFR (epidermal growth factor receptor). Non-mutated EGFR helps cells grow in response to injury, but mutated EGFR promotes out-of-control growth that can turn into cancer. Modern immunotherapies don’t work against EGFR-driven lung adenocarcinoma, and while some drugs exist to treat the cancer, patients typically develop a resistance to them within just a few years. This gap in the treatment toolchest inspired Salk Institute researchers to probe for weak spots in the cancer’s growth pathway.
LA JOLLA—Salk Institute Professor 乔安·乔里 has been selected by the Franklin Institute in Philadelphia to receive a Benjamin Franklin Medal in Life Science for her achievements in plant science. She will receive a 14-karat gold medal and a $10,000 honorarium at the Franklin Institute Awards Ceremony in April 2024. Chory joins other extraordinary scientists and engineers as a Franklin laureate, including Nikola Tesla, Marie and Pierre Curie, Thomas Edison, Albert Einstein, and Jane Goodall, among others.
LA JOLLA—The Salk Institute has named 扬·卡尔塞德 as its new senior vice president and chief science officer (CSO). Karlseder, a professor in Salk’s Molecular and Cell Biology Laboratory, director of the Paul F. Glenn Center for Biology of Aging Research, and Donald and Darlene Shiley Chair for Research on Aging, will assume the role on February 1, 2024.
拉霍亚—索尔克教授 罗纳德·埃文斯 has been named the 2024 recipient of the Japan Prize in the field of Medical Science and Pharmaceutical Science. The Japan Prize Foundation awards this prestigious international award annually to “express Japan’s gratitude to international society.”
LA JOLLA—Salk Institute Professor 鲁斯蒂·盖奇 助理教授 Pallav Kosuri have been awarded $1.3 million by the W. M. Keck Foundation to fund a novel investigation into the way brain and heart cell functions decline over time due to ribosubstitution events—cellular repair of DNA damage with RNA building blocks rather than DNA building blocks. The award combines the biological discovery of ribosubstitution made by Senior Research Associate Jeff Jones in Gage’s lab with the technological advancements established by Postdoctoral Researcher Yuening Liu in Kosuri’s lab. The W. M. Keck Foundation was established with the goal of generating far-reaching benefits for humanity by supporting outstanding science, engineering, and medical research.
罗杰·吉耶曼, Salk Distinguished Professor Emeritus and recipient of the 1977 Nobel Prize in Physiology or Medicine, celebrates turning 100 years old on January 11.
LA JOLLA—Plants and animals alike rely on iron for growth and regulation of microbiomes—collections of bacteria, fungi, and more that co-exist in places like the human gut or the soil around a plant’s roots. Plants face a special challenge when acquiring iron, since the strategies plants use to increase iron availability alter the root microbiome and can inadvertently benefit harmful soil-dwelling bacteria.
LA JOLLA—Salk Institute Professor 特伦斯·塞津诺维奇 has been named 2024 Scientist of the Year by the ARCS Foundation of San Diego. The ARCS (Achievement Rewards for College Students) San Diego chapter is honoring Sejnowski for his pioneering research in neural networks and computational neuroscience.
LA JOLLA—Overwhelming fear, sweaty palms, shortness of breath, rapid heart rate—these are the symptoms of a panic attack, which people with panic disorder have frequently and unexpectedly. Creating a map of the regions, neurons, and connections in the brain that mediate these panic attacks can provide guidance for developing more effective panic disorder therapeutics.
LA JOLLA—The Salk Institute 理事会 welcomes its newest trustee, Amy Jacobs. Chaired by Marna C. Whittington, the Salk Board helps drive the direction of the world-renowned biological research facility founded in 1960 by polio vaccine pioneer Jonas Salk.
LA JOLLA—Salk Institute researchers, as part of a worldwide initiative to revolutionize scientists’ understanding of the brain, analyzed more than 2 million brain cells from mice to assemble the most complete atlas ever of the mouse brain. Their work, published December 13, 2023 in a special issue of 自然, not only details the thousands of cell types present in the brain but also how those cells connect and the genes and regulatory programs that are active in each cell.
LA JOLLA—The Salk Institute marks 50 years as a National Cancer Institute (NCI)-Designated Cancer Center with good news: NCI has renewed the designation and grant support for another five years.
LA JOLLA—Pancreatic cancer is one of the deadliest cancers—only about one in eight patients survives five years after diagnosis. Those dismal statistics are in part due to the thick, nearly impenetrable wall of fibrosis, or scar tissue, that surrounds most pancreatic tumors and makes it hard for drugs to access and destroy the cancer cells.
LA JOLLA—The Salk Institute has appointed Adam Bowman to the 萨尔克研究员计划, where he will join current Salk Fellow 塔尔莫·佩雷拉. Joining in March 2024, Bowman is an applied physicist who develops new technologies for optical microscopy.
LA JOLLA—Each year in the United States there are more than 3 million cases of peripheral neuropathy, wherein nerves outside of the brain and spinal cord are damaged and cause pain and loss of feeling in the affected areas. Peripheral neuropathy can occur from diabetes, injury, genetically inherited disease, infection, and more. Salk scientists have now uncovered in mice a mechanism for repairing damaged nerves during peripheral neuropathy. They discovered that the protein Mitf helps turn on the repair function of specialized nervous system Schwann cells.
