美国两千多项研究资助终止，临床试验突然叫停！数十名诺奖得主联名抗议

Core Viewpoint - The article discusses the significant budget cuts and funding terminations at the National Institutes of Health (NIH) under the Trump administration, highlighting the impact on research and patient health [1][2]. Group 1: NIH Budget Cuts - NIH has faced a termination of 2,100 research funding grants totaling approximately $9.5 billion since January 20, 2021, and a suspension of $2.6 billion in contracts supporting research [1]. - The White House plans to reduce U.S. healthcare spending by over 25% by 2026, with NIH's budget expected to decrease by $18 billion to $27 billion this year, representing a 40% reduction [2]. - The budget for the NIH BRAIN initiative for fiscal year 2025 is set at $320 million, down over $80 million from $400 million in fiscal year 2024, indicating a reduction of approximately 20% [2]. Group 2: Response from the Scientific Community - Over 300 current and former NIH employees, along with more than 40 external scientists including 24 Nobel laureates, signed a letter protesting the funding cuts and urging the restoration of grants that were delayed or terminated for political reasons [1]. - The NIH has established an appeals process for the termination of grants, with hundreds of appeals already submitted [1]. - Concerns have been raised regarding the safety of clinical trials, with reports of participants being abruptly withdrawn from medications and undergoing unmonitored device implants [2].