相关实验视频

Updated: Jun 9, 2026

Solid Plate-based Dietary Restriction in Caenorhabditis elegans
06:13

Solid Plate-based Dietary Restriction in Caenorhabditis elegans

Published on: May 28, 2011

16.8K

拉帕米辛,而不是甲胺,反映了脊椎动物的饮食限制驱动寿命延长:一个元分析

Edward R Ivimey-Cook1, Zahida Sultanova2, Alexei A Maklakov2

  • 1School of Biodiversity, One Health, and Veterinary Medicine, University of Glasgow, Glasgow, UK.

Aging cell
|June 18, 2025
PubMed
概括

饮食限制 (DR) 和拉巴胺显著延长脊椎动物的寿命. 这次元分析发现了拉帕米辛.

关键词:
饮食限制 饮食限制寿命延长寿命延长时间这是一个元分析.甲胺是一种甲胺.这种药物是拉帕米辛 (Rapamycin).脊椎动物 脊椎动物

更多相关视频

Quantification of Information Encoded by Gene Expression Levels During Lifespan Modulation Under Broad-range Dietary Restriction in C. elegans09:23

Quantification of Information Encoded by Gene Expression Levels During Lifespan Modulation Under Broad-range Dietary Restriction in C. elegans

Published on: August 16, 2017

8.2K
The Replica Set Method: A High-throughput Approach to Quantitatively Measure Caenorhabditis elegans Lifespan11:58

The Replica Set Method: A High-throughput Approach to Quantitatively Measure Caenorhabditis elegans Lifespan

Published on: June 29, 2018

9.6K

相关概念视频

Replicative Cell Senescence02:15

Replicative Cell Senescence

Replicative cell senescence is a property of cells that allows them to divide a finite number of times throughout the organism's lifespan while preventing excessive proliferation. Replicative senescence is associated with the gradual loss of the telomere — short, repetitive DNA sequences found at the end of the chromosomes. Telomeres are bound by a group of proteins to form a protective cap on the ends of chromosomes. Embryonic stem cells express telomerase — an enzyme that adds the telomeric...
mTOR Signaling and Cancer Progression03:03

mTOR Signaling and Cancer Progression

The mammalian target of rapamycin or mTOR protein was discovered in 1994 due to its direct interaction with rapamycin. The protein gets its name from a yeast homolog called TOR. The mTOR protein complex in mammalian cells plays a major role in balancing anabolic processes such as the synthesis of proteins, lipids, and nucleotides and catabolic processes, such as autophagy in response to environmental cues, such as availability of nutrients and growth factors.
The mTOR pathway or the...
PI3K/mTOR/AKT Signaling Pathway01:22

PI3K/mTOR/AKT Signaling Pathway

The mammalian target of rapamycin  (mTOR) is a serine/threonine kinase that regulates growth, proliferation, and cell survival in response to hormones, growth factors, or nutrient availability. This kinase exists in two structurally and functionally distinct forms: mTOR complex 1  (mTORC1) and mTOR complex 2  (mTORC2). The first form (mTORC1) is composed of a rapamycin-sensitive Raptor and proline-rich Akt substrate, PRAS40. In contrast,  mTORC2 consists of a rapamycin-insensitive companion...