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Related Experiment Video

Updated: Feb 26, 2026

Transcriptomic Analysis of C. elegans RNA Sequencing Data Through the Tuxedo Suite on the Galaxy Project

Transcriptomic Analysis of C. elegans RNA Sequencing Data Through the Tuxedo Suite on the Galaxy Project

Published on: April 8, 2017

Lifespan-regulating genes in C. elegans.

Masaharu Uno¹, Eisuke Nishida¹

¹Department of Cell and Developmental Biology, Graduate School of Biostudies, Kyoto University, Kyoto, Japan.

NPJ Aging and Mechanisms of Disease

|July 20, 2017

Summary

This summary is machine-generated.

Aging is actively regulated by genetic pathways, notably the insulin/insulin-like growth factor-1 signaling pathway. Discoveries in model organisms like C. elegans reveal conserved lifespan regulation mechanisms across species.

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Last Updated: Feb 26, 2026

Transcriptomic Analysis of C. elegans RNA Sequencing Data Through the Tuxedo Suite on the Galaxy Project

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Published on: April 8, 2017

Quantifying Tissue-Specific Proteostatic Decline in Caenorhabditis elegans

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Published on: September 7, 2021

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

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

Published on: June 29, 2018

Area of Science:

Gerontology and Molecular Biology
Genetics and Developmental Biology

Background:

Aging is the primary risk factor for chronic diseases like cancer and type 2 diabetes.
The aging process was previously not viewed as actively regulated.
The discovery of the insulin/insulin-like growth factor-1 (IGF-1) signaling pathway's role in lifespan regulation marked a significant shift in understanding.

Purpose of the Study:

To review lifespan-regulating genes.
To focus on findings from studies in the model organism *Caenorhabditis elegans* (C. elegans).
To highlight the conserved nature of aging mechanisms across species.

Main Methods:

Review of existing scientific literature on aging and lifespan regulation.
Emphasis on genetic studies in *C. elegans*.
Comparative analysis of aging mechanisms across different species.

Main Results:

The insulin/IGF-1 signaling pathway is a key genetic pathway regulating lifespan.
Animal lifespan is influenced by a combination of genetic and environmental factors.
Lifespan-regulating genes are often linked to major signaling pathways.

Conclusions:

Aging is an actively regulated process influenced by conserved genetic and signaling pathways.
Studies in model organisms like *C. elegans* provide insights into conserved aging mechanisms applicable to mammals.
Understanding these conserved pathways is crucial for addressing age-related diseases.