Medical research

Telomere length varies across human tissue types

Telomere length has long been considered an important biomarker in human aging and disease, but most studies on the relationship between telomere length and health have looked only in a single tissue type: blood. This limitation ...

Genetics

Biological sex affects genes for body fat, cancer, birth weight

Biological sex has a small but ubiquitous influence on gene expression in almost every type of human tissue, reports a new study from Northwestern Medicine, the University of Chicago and the Centre for Genomic Regulation ...

Genetics

New genetic analysis method could advance personal genomics

Geneticists could identify the causes of disorders that currently go undiagnosed if standard practices for collecting individual genetic information were expanded to capture more variants that researchers can now decipher, ...

Diseases, Conditions, Syndromes

The mutation making SARS-CoV-2 milder

Like any other organism on the planet, the SARS-CoV-2 virus is prone to the natural genetic diversity that may arise from mutations. Since the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) hit the world, there ...

Arthritis & Rheumatism

Change isn't a good thing for Japanese rheumatoid arthritis patients

In many cases, a complex interplay between our genes and the environment governs whether or not we will develop a certain disease. Interestingly though, researchers are discovering that the genetic component of disease predisposition ...

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