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PETBioNewsGlossaryGene

BioNews

Gene

The basic biological unit of inheritance. Genes are made out of DNA, and are coded instructions for making proteins or RNA molecules.

4055 articles
Image by Matthew Daniels via the Wellcome Collection. Depicts human cells, showing the stages of cell division.
CC BY 4.0
Image by Matthew Daniels via the Wellcome Collection. Depicts human cells showing the stages of cell division (starting with interphase at the top and progressing anticlockwise, the stages shown are prophase, prometaphase, metaphase, early anaphase, anaphase and telophase).
Reviews
27 June 2022 • 4 minutes read

Podcast Review: Genetics Unzipped – Have a heart, the science of xenotransplantation

by Dr Malena Daich Varela

A recent episode of Genetics Unzipped 'Have a heart: the science of xenotransplantation' talked about the process of transplanting organs from animals into human bodies...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
27 June 2022 • 2 minutes read

Gene implicated in motor neurone diseases discovered

by Dr Emma Green

A gene involved in the processing of lipids in the brain, has been found to be associated with motor neurone diseases (MNDs), a group of hereditary, neurodegenerative conditions...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
20 June 2022 • 2 minutes read

Human gene-function map available to all scientists

by Dr Ara Schorscher-Petcu

Every single human gene has been linked to its function by scientists from the Massachusetts Institute of Technology, who have made the comprehensive gene-function map freely available to the scientific community...

Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false colour).
CC BY 4.0
Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false-coloured cryogenic scanning electron micrograph).
News
20 June 2022 • 3 minutes read

Brain organoids reveal effect of sodium valproate on prenatal brain

by Dr Emma Green

New research using brain organoids suggests that stem cell senescence, where cells are halted in a suspended state, is responsible for the fetal brain changes caused by sodium valproate...

Image by Alan Handyside via the Wellcome Collection. Depicts a human egg soon after fertilisation, with the two parental pronuclei clearly visible.
CC0 1.0
Image by Alan Handyside via the Wellcome Collection. Depicts a human egg soon after fertilisation, with the two parental pronuclei clearly visible.
News
20 June 2022 • 2 minutes read

Whole exome sequencing of mother could predict risk of creating embryos with aneuploidy

by Dr Malena Daich Varela

Variants in three genes have been linked to an increased risk of a woman creating aneuploid embryos while undergoing IVF and used to create a risk score using machine learning...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
13 June 2022 • 2 minutes read

Rare mutation negates Alzheimer's risk posed by APOE gene variant

by Anna Wernick

The APOE4 gene variant increases a person's risk of Alzheimer's disease exponentially, though a new protective mutation has been discovered to protect against this risk...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
13 June 2022 • 2 minutes read

Only a fraction of BRCA1 mutations cause cancer

by Joseph Hawkins

Hundreds of inherited mutations to BRCA1, a high-risk susceptibility gene for breast and ovarian cancer, have been shown to be harmless...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
Comment
16 May 2022 • 7 minutes read

The Newborn Genomes Programme: Genomics England answers your questions

by Simon Wilde

Questions submitted by participants in a recent Progress Educational Trust event are answered by Genomics England...

Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false colour).
CC BY 4.0
Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false-coloured cryogenic scanning electron micrograph).
News
13 May 2022 • 2 minutes read

Dopamine-producing cells created for Parkinson's disease treatment

by Catherine Turnbull

Dopamine-producing cells created from induced pluripotent stem cells and transplanted into rats with Parkinson's disease, successfully alleviated symptoms, a new study has shown...

PET BioNews
News
13 May 2022 • 2 minutes read

Mitochondria role in prostate cancer growth discovered

by Clíona Farrell

A mitochondrial gene has been identified as a potential therapeutic target for prostate cancers that have spread to other parts of the body and evade current treatment strategies...

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27 June 2022 • 4 minutes read

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