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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.

Study Reveals Dual Role of Skin Proteins in Strength and Cell Signaling

An extensive family of proteins that gives human skin mechanical strength also appears to organize molecular signals that control skin cell activity, a study led by UT Southwestern Medical Center researchers shows.

22 Aug 2024

Enzyme Therapy Shows Promise for Parkinson's Disease

A preclinical investigation conducted by Weill Cornell Medicine researchers has shown an unexpectedly important role for an enzyme called PGK1 in the synthesis of chemical energy in brain cells.

22 Aug 2024

UChicago Team Secures $7.4 Million Grant to Study Cellular Adaptation

Cells use a variety of processes to adapt to changes and stressors in their environment, like increased temperature.

21 Aug 2024

Breakthrough Discovery in DNA Spatial Grammar Could Reshape Gene Activity Studies

A newly discovered code within DNA – coined "spatial grammar" – holds a key to understanding how gene activity is encoded in the human genome.

21 Aug 2024

Ancient Viral Remnants Serve as Accurate Aging Clock

DNA markers linked to retroelements - remaining pieces of ancient viral genetic material - in human genes have been found by researchers at Weill Cornell Medicine and the epigenetics startup TruDiagnostic.

20 Aug 2024

Discovery of Ancient Stem Cells in Sea Anemones Offers Clues to Immortality and Regeneration

The sea anemone Nematostella vectensis is potentially immortal. Using molecular genetic methods, developmental biologists led by Ulrich Technau from the University of Vienna have now identified possible candidates for multipotent stem cells in the sea anemone for the first time.

20 Aug 2024

Chloroplast Genome Research Enhances Identification and Breeding of Tea-Oil Camellia Species

A research team sequenced and analyzed the complete chloroplast genomes of C. oleifera and C. meiocarpa, uncovering significant differences that clarified their phylogenetic relationship.

20 Aug 2024

Novel Drug Targets in Gardnerella Vaginalis: A Bioinformatics Approach to Combat Bacterial Vaginosis

A computational approach to identify proteins in G. vaginalis that could be potential drug targets.

20 Aug 2024

Advancing Cardiovascular Drug Discovery: Translational Framework Leverages Genetic and Proteomic Insights

A validated framework to translate these recent advances in genoproteomics into clinical applications in cardiovascular drug development.

19 Aug 2024

Flavivirus Hijacks Importin-7 for Nuclear Transport and Replication

Viruses of the family Flaviviridae, including Japanese encephalitis virus (JEV), Dengue virus (DENV), Zika virus (ZIKV), West Nile virus (WNV), and Tick-borne encephalitis virus, are significant arthropod-borne pathogens.

15 Aug 2024

New Approach for Targeted Genome Editing in Wild Populations

Researchers from Macquarie University and the California Institute of Technology have discovered a novel method that, when published in Nature Communications on August 13th, 2024, might make it easier and more controllable for scientists to modify the genetic composition of wild populations than when using gene drives.

14 Aug 2024

Study Reveals Mechanisms Behind Lineage Restriction in Cell Development

A team of researchers from multiple institutions including the University of Chicago and VectorBuilder, has made a significant breakthrough in the understanding of lineage restriction, a biological phenomenon foundational to multicellular lifeforms as it secures the functional identities of the myriad cell types in the body.

14 Aug 2024

New Breast Cell Atlas Enhances Understanding of Cancer Origins

Scientists at the Melvin and Bren Simon Comprehensive Cancer Center at Indiana University have finished the largest mapping of healthy breast cells to date.

13 Aug 2024

Light-Activated Macrophages Show Increased Appetite for Cancer Cells

The body has a veritable army constantly on guard to keep us safe from microscopic threats from infections to cancer.

13 Aug 2024

Advancing Genome Visualization with CRISPR/Cas9 Technology in Live Cells

Understanding the spatiotemporal organization of the genome in the nucleus is crucial for advancing our knowledge of chromatin structure and its functional dynamics in both normal and diseased states.

13 Aug 2024

New AI Model Predicts Protein-DNA Binding Specificity with High Accuracy

A new artificial intelligence model developed by USC researchers and published in Nature Methods can predict how different proteins may bind to DNA with accuracy across different types of protein, a technological advance that promises to reduce the time required to develop new drugs and other medical treatments.

12 Aug 2024

Utah Scientists Begin New Project to Map Epigenetic Changes Across the Human Genome

The Human Genome Project changed everything. A map of the entire human sequence of DNA was the starting point for an enormous number of discoveries, from disease genes to how humans evolved.

12 Aug 2024

Bacterial Defense Mechanism Revealed Through RNA-Derived Gene Synthesis

Researchers have uncovered a surprising way bacteria defend themselves: when a bacterium is infected, bacterial enzymes that copy genetic information from RNA into DNA synthesize genes whose protein products help shut down cell growth.

12 Aug 2024

Exploring Retrotransposon-Derived DNA Zip Codes in Myeloma Cell Internalization

A new editorial was published in Oncoscience (Volume 11) on July 13, 2024, entitled, "Unveiling retrotransposon-derived DNA zip code for myeloma cell internalization."

12 Aug 2024

Discovery of Free-Floating Genes in Bacteria Challenges Genetic Code Assumptions

Since the genetic code was first deciphered in the 1960s, our genes seemed like an open book. By reading and decoding our chromosomes as linear strings of letters, like sentences in a novel, we can identify the genes in our genome and learn why changes in a gene's code affect health.

12 Aug 2024

Gene News and Research

Further Reading

Study Reveals Dual Role of Skin Proteins in Strength and Cell Signaling

Enzyme Therapy Shows Promise for Parkinson's Disease

UChicago Team Secures $7.4 Million Grant to Study Cellular Adaptation

Breakthrough Discovery in DNA Spatial Grammar Could Reshape Gene Activity Studies

Ancient Viral Remnants Serve as Accurate Aging Clock

Discovery of Ancient Stem Cells in Sea Anemones Offers Clues to Immortality and Regeneration

Chloroplast Genome Research Enhances Identification and Breeding of Tea-Oil Camellia Species

Novel Drug Targets in Gardnerella Vaginalis: A Bioinformatics Approach to Combat Bacterial Vaginosis

Advancing Cardiovascular Drug Discovery: Translational Framework Leverages Genetic and Proteomic Insights

Flavivirus Hijacks Importin-7 for Nuclear Transport and Replication

New Approach for Targeted Genome Editing in Wild Populations

Study Reveals Mechanisms Behind Lineage Restriction in Cell Development

New Breast Cell Atlas Enhances Understanding of Cancer Origins

Light-Activated Macrophages Show Increased Appetite for Cancer Cells

Advancing Genome Visualization with CRISPR/Cas9 Technology in Live Cells

New AI Model Predicts Protein-DNA Binding Specificity with High Accuracy

Utah Scientists Begin New Project to Map Epigenetic Changes Across the Human Genome

Bacterial Defense Mechanism Revealed Through RNA-Derived Gene Synthesis

Exploring Retrotransposon-Derived DNA Zip Codes in Myeloma Cell Internalization

Discovery of Free-Floating Genes in Bacteria Challenges Genetic Code Assumptions

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

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