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Glossary

Hormone

A chemical messenger produced in the body, for example testosterone. Hormones can travel through the blood and have an effect elsewhere in the body.



Articles using this Glossary Item

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Remembering Robert Edwards, 1925-2013

15 April 2013 - by Professor Martin H Johnson

Robert Geoffrey Edwards, or 'Bob' as his colleagues and friends knew him, is one of the true giants of the 20th century... [Read More]

Over 80 genetic regions linked to breast, prostate or ovarian cancer

08 April 2013 - by Siobhan Chan

The largest ever study into cancer genes has identified more than 80 genetic markers for breast, prostate and ovarian cancer.... [Read More]

Single gene mutation may be behind type 1 diabetes for minority of patients

11 March 2013 - by Reuben Harwood

Genetic analysis of a family predisposed to type 1 diabetes (T1D) has uncovered the first kind of T1D to be caused by a single gene mutation... [Read More]

UN report: 'Reasonable' to suspect that common chemicals have 'serious implications' for health and fertility

25 February 2013 - by Antony Blackburn-Starza

Untested synthetic chemicals found in many household and industrial products could be associated with adverse health outcomes, including low fertility, says a report by the United Nations Environment Programme and the World Health Organisation... [Read More]

IVF does not increase risk of breast or womb cancer, says study

25 February 2013 - by Dr Lucy Freem

IVF treatment is not associated with an increase in breast, cervical or endometrial cancer, according to analysis of thousands of patient medical records. Ovarian cancer risk was also examined but too few people with ovarian cancer were included in the study for a conclusive result to be shown either way... [Read More]

Cell ageing slowed by HRT, but only for Alzheimer's risk gene carriers

18 February 2013 - by Michelle Downes

Hormone replacement therapy, used to treat the symptoms of menopause, may play a role in slowing the ageing process in women who carry a certain gene variant, claim scientists... [Read More]

Women with a family history of breast cancer should take preventative drugs, says NICE

21 January 2013 - by Dr Lux Fatimathas

Women at high risk of developing breast cancer should be offered preventative drugs, suggests the National Institute for Health and Clinical Excellence in updated guidelines... [Read More]

IVF increases risk of blood clots during pregnancy, say scientists

21 January 2013 - by Cathy Holding

Women who conceive using IVF are at a higher risk of lethal blood clots during pregnancy compared to women who conceive naturally... [Read More]

The Age-Old Question: The Impact of Age

07 January 2013 - by Ruth Saunders

Progress Educational Trust's 2012 annual conference 'Fertility Treatment: A Life-Changing Event?' concluded with a session entitled 'The Age-Old Question: The Impact of Age'... [Read More]

Australia: successful pregnancy after 'groundbreaking' ovarian tissue transplant

03 December 2012 - by Lucy Harris

A former cancer patient has become the first woman in Australia to become pregnant following the pioneering procedure of ovarian tissue transplantation... [Read More]

Genes linked to high blood pressure identified

26 November 2012 - by Lucy Harris

Mutations in the genes for aldosterone and cortisol, hormones that regulate the circulatory system, have been identified as risk factors for hypertension, or high blood pressure... [Read More]

Mother's age at menopause may influence female fertility

12 November 2012 - by Joseph Jebelli

A woman's fertility may be strongly linked to the age her mother was at menopause, according to research... [Read More]

Chromosome screening may increase IVF success in older mothers

29 October 2012 - by Lucy Harris

Using a new IVF technique could considerably increase older women's chances of pregnancy, a small clinical trial presented at a fertility conference suggests... [Read More]

Mouse studies suggest fresh approach to fertility preservation

01 October 2012 - by Emma Stoye

Two proteins that kick-start the destruction of damaged mouse eggs have been discovered by scientists. The findings may go on to have applications in fertility preservation for female cancer patients who receive aggressive treatment... [Read More]

Genetic mutation identified for insulin sensitivity

17 September 2012 - by Paola Quattroni

The first single gene responsible for insulin sensitivity in humans has been discovered by researchers at the University of Oxford. The discovery has implications for understanding of type II diabetes... [Read More]

Wealthy couples flock to USA to avoid UK sex selection ban, IVF medic claims

03 September 2012 - by Ayesha Ahmad

Dr Jeffrey Steinberg, a British IVF specialist who is now director of a pair of private clinics in the USA has claimed that dozens of couples see him every year to select the sex of their babies... [Read More]

TV Review: What's My Body Worth?

28 August 2012 - by Daniel Malynn

In this documentary of extremes, freelance journalist and documentary producer Storm Theunissen finds out how cash-strapped Britons can make money using their bodies. On one side, you have Storm's outlandish plans to make money by selling urine and earwax for medical testing. On the other, there is an altogether more interesting and insightful look at egg donation in both the UK and USA.... [Read More]

Non-hormonal male pill successful in animal studies

20 August 2012 - by Daryl Ramai

Scientists may now be one step closer to producing the first non-hormonal, male contraceptive pill after a successful animal study... [Read More]

Liposuction fat used to create blood vessels

30 July 2012 - by Greg Ball

Adult stem cells extracted from liposuctioned fat have been used to grow new blood vessels, according to scientists presenting their work at a conference. The researchers hope that one day their technique could be used in vascular surgery... [Read More]

IVF drugs may reduce breast cancer risk if fertility treatment unsuccessful

23 July 2012 - by Victoria Kay

Women who undergo fertility treatment but do not become pregnant have a reduced risk of developing breast cancer before the age of 50, according to scientists... [Read More]

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