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PETNewslettersIssue #677
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BioNews

Issue #677

Comment

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).
Comment
12 October 2012 • 3 minutes read

What Gurdon and Yamanaka's Nobel Prize means to the stem cell community

by Dr Dusko Ilic

It took 50 years for the Nobel committee to acknowledge one of the key developments in biology...

Image by Bill McConkey via the Wellcome Collection. Depicts sperm swimming towards an egg.
CC BY 4.0
Image by Bill McConkey via the Wellcome Collection. Depicts sperm swimming towards an egg.
Comment
15 October 2012 • 3 minutes read

Whose family is it anyway?

by Dr Stevie de Saille

In 'Whose Sperm is it Anyway?', Dr Anna Smajdor writes that the law should not be changed to require spousal consent for the donation of sperm. While I do not disagree with this assertion, we should perhaps not be so quick to dismiss the claim for gametes as 'marital assets' solely because of the terms upon which it is based...

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
11 October 2012 • 2 minutes read

US bioethics panel urges privacy protection in new era of genome sequencing

by Dr Louisa Petchey

Whole genome sequencing is getting faster and cheaper but the huge healthcare benefits this data promises must be balanced by policies that protect patient privacy, says a report by the President's Commission of Bioethics in the USA...

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
11 October 2012 • 2 minutes read

Prostate cancer blood test that 'reads genetic changes like a barcode' trialled successfully

by Julianna Photopoulos

Scientists have developed a 'barcode' blood test that reads genetic changes to pick out the most aggressive prostate cancers...

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
15 May 2017 • 1 minute read

Set adrift: gene mutation can stop sperm from swimming

by Chris Baldacci

A gene mutation has been associated with sperm motility and production, offering new insights into male infertility....

PET BioNews
News
12 October 2012 • 2 minutes read

Formula developed to predict a woman's chances of pregnancy

by Dr Rachael Panizzo

A mathematical model has been developed that predicts the probability that a couple will become pregnant...

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
12 October 2012 • 2 minutes read

Trial opens to test Alzheimer's prevention in genetically at-risk patients

by Dr Nikki Davis

Up to three experimental drugs will be trialled to determine if they can be used to prevent the development of 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
12 October 2012 • 2 minutes read

Stem cells safely transplanted into brains of patients with rare neurological disease

by Joe Jebelli

Scientists have successfully implanted human neural stem cells into the brains of children with a rare neurological disorder...

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
15 October 2012 • 2 minutes read

Reversible gene expression gets the blue light

by Dr Lucy Spain

Using blue light as the trigger, scientists have developed a laboratory technique to control where and when genes are expressed within cells...

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
12 October 2012 • 2 minutes read

Genes linked to cholesterol levels identified

by Maria Sheppard

Twenty-one genes linked with cholesterol and other fat levels in the blood have been identified by a consortium of over 180 researchers worldwide....

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
15 October 2012 • 3 minutes read

TV Review: Win a Baby

by Daniel Malynn

'Win a Baby' follows the trials and tribulations of Camille Strachan, a former City worker and model, who plans to launch the UK's first IVF lottery. Unlike many documentaries where the maker's own thoughts are thrust in front of anyone else's, the commentary is fairly neutral, allowing viewers space to form their own opinions...

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