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PETNewslettersIssue #1053
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BioNews

Issue #1053

Comment

Image by Bill Sanderson via the Wellcome Collection, © Wellcome Trust Ltd 1990. Depicts Laocoön and his family (from Greek and Roman mythology) entwined in coils of DNA.
Image by Bill Sanderson via the Wellcome Collection, © Wellcome Trust Ltd 1990. Depicts Laocoön and his family entwined in coils of DNA (based on the figure of Laocoön from Greek and Roman mythology).
Comment
26 June 2020 • 3 minutes read

Caveat: Stem cells touted for coronavirus treatments

by Dr Patrick Foong

This unprecedented challenging time has seen the emergence of unproven stem cell-based therapies for the novel coronavirus, SARS-CoV-2...

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.
Comment
26 June 2020 • 4 minutes read

How to safely deliver fertility treatments in the COVID-19 era: the controversy of guidelines

by Dr Thanos Papathanasiou

The Health Secretary's announcement on 1 May 2020 that fertility services in the UK could apply to reopen was a message of hope for all those who depend on fertility treatment for having a baby.

News

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
26 June 2020 • 2 minutes read

Polycystic ovary syndrome may have more than two different subtypes

by Dr Kimberley Bryon-Dodd

There may be at least two different biologically relevant subtypes of polycystic ovary syndrome (PCOS)...

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
26 June 2020 • 2 minutes read

New drug stops cancer cells from repairing their DNA

by Joanne Delange

A new drug targeting a cancer's ability to repair its DNA has shown favourable results in its first clinical trial...

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
26 June 2020 • 2 minutes read

Gene variant implicated in Alzheimer's disease onset

by Jonathan Bestwick

A genetic variant may drive the early formation of amyloid plaques, aggregates of misfolded proteins that form in the spaces between nerve cells, in the brain in Alzheimer’s disease...

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
26 June 2020 • 2 minutes read

Mini organs show how coronavirus attacks the body

by Javier Bautista

Mini organs are being developed from stem cells to study how the SARS-Co-V2 affects the body...

Image by Alan Handyside via the Wellcome Collection. Depicts equipment used for embryo biopsy.
CC0 1.0
Image by Alan Handyside via the Wellcome Collection. Depicts equipment used for embryo biopsy.
News
26 June 2020 • 2 minutes read

Storing embryos for longer may reduce chances of pregnancy success

by Emma Bunting

The vitrification method of freezing and storing embryos is safe, but the length of time embryos are kept in storage may affect their chances of resulting in a pregnancy and successful birth...

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
26 June 2020 • 2 minutes read

Genome editing in human embryos has unintended side-effects

by Jennifer Frosch

CRISPR genome editing may result in unwanted heritable genetic changes, which could lead to long-term risks in a clinical context...

Reviews

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.
Reviews
26 June 2020 • 4 minutes read

Event Review: Under Pressure - Mental health in reproductive science

by Dr Valerie Shaikly

The 14th session of the International IVF Initiative was held online on 15 May to support the professional IVF community during the COVID-19 pandemic...

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.
Reviews
26 June 2020 • 5 minutes read

Event Review: The Coronavirus Genome - Conspiracies, controversies, and future confidence in tackling COVID-19

by Dr Alexander Ware

I feel safe in assuming, reader, that you’re probably feeling saturated by all things coronavirus-related...

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