Gene

A gene is a unit of heredity in a living organism. It normally resides on a stretch of DNA that codes for a type of protein or for an RNA chain that has a function in the organism. All living things depend on genes, as they specify all proteins and functional RNA chains.

What are Genes?

Deoxyribonucleic acid (DNA) is the chemical information database that carries the complete set of instructions for the cell as to the nature of the proteins produced by it, its life span, maturity, function and death. Genes are the working subunits of DNA. Each gene contains a particular set of instructions, usually coding for a particular protein or for a particular function.

Horizontal Gene Transfer

Functions of BRCA1/2 Gene Products

Genes that Control Pluripotency

Tumor Suppressor Genes

What are Homeobox Genes?

What is SATI Gene Editing?

The Latest Advances in Cell and Gene Therapy

Gene Knockin

Genetic Inheritance

Genetics and Gene Expression

Ras Genes and Cancer

See more featured articles »

Gene Editing Techniques: ZFNs, TALENs or CRISPR?

Horizontal Gene Transfer and Antibiotic Resistance

Gene Knockout versus Knockdown

Gene History

What are Homeobox Genes?

Conditional Gene Knockout Techniques

Latest Gene News and Research

Targetable MYH9 gene drives cancer progression and inherited genetic disorders

A comprehensive new review article highlights the growing importance of the MYH9 gene as a central player in both cancer biology and inherited genetic conditions, offering fresh perspectives on its potential as a therapeutic target.

6 Aug 2026

LMU researchers reveal how different organs customize their internal clocks

LMU researchers have elucidated how different organs adapt the same clock machinery to regulate their individual needs over the course of a day.

6 Aug 2026

Study identifies a novel direct drug target for head and neck squamous cell carcinoma

Chemotherapy remains a cornerstone of treatment for head and neck cancers, the seventh-most common cancer type worldwide.

6 Aug 2026

Risk-adapted frameworks reshape pediatric neuroblastoma care

Neuroblastoma is the most common solid tumor outside the brain in children younger than five years old and accounts for about 15% of pediatric cancer deaths.

6 Aug 2026

Genetic changes in zebrafish reveal new pathways for back pain

Neck and back pain could be caused by changes in gene activity that trigger the breakdown of the spine's natural shock absorbers, new research suggests.

6 Aug 2026

Nerve-tumor interactions emerge as a transformative frontier in oncology

A new review article highlights a rapidly emerging frontier in oncology: the dynamic and influential relationship between nerves and tumors.

6 Aug 2026

Circular RNAs offer new pathways to reduce cancer therapy side-effects

A new review highlights the growing importance of circular RNAs (circRNAs) in addressing one of the most pressing challenges in modern oncology: treatment-related toxicity.

6 Aug 2026

Advances in DNA technology are reshaping preventive healthcare

A new review highlights how advances in DNA technology are reshaping the future of healthcare by shifting the focus from treatment to prevention.

6 Aug 2026

New research highlights hidden metabolic risks in non-obese HIV patients

A new UC San Francisco study helps explain why people with HIV remain at elevated risk for type 2 diabetes despite effective suppression of the virus with modern medications.

6 Aug 2026

Hidden microbes inside tumors reshape cancer immunity and treatment

A growing body of evidence is reshaping how cancer is understood, placing the spotlight on intra-tumoral microbiota as powerful yet previously overlooked players within the tumor microenvironment.

6 Aug 2026

High-resolution scans reveal how depression affects hippocampal subfields

Researchers from the USC Mark and Mary Stevens Neuroimaging and Informatics Institute (Stevens INI) at the Keck School of Medicine of USC have found that depression is associated with smaller volume in a specific part of the hippocampus, a brain region essential for learning and memory.

6 Aug 2026

Galápagos wastewater is creating new reservoirs of antibiotic-resistant bacteria

Portable field surveillance reveals how untreated sewage is reshaping coastal microbial communities and spreading diverse resistance genes across one of the world’s most protected marine environments.

6 Aug 2026

New review highlights FOXA2's role in glucose regulation pathways

A newly published review highlights the pivotal role of FOXA2, a key transcription factor, in coordinating pancreatic development, maintaining islet cell identity, and regulating glucose homeostasis.

6 Aug 2026

Long-acting HIV prevention tools could help close the gap before a vaccine arrives

A review of non-vaccine HIV interventions highlights the strong preventive effects of long-acting PrEP, sustained ART, U=U, vertical transmission programs, and voluntary medical male circumcision. Gene editing and multispecific antibodies may expand future options, but safety, cost, access, adherence, and implementation barriers remain.

5 Aug 2026