UCL Grand Challenge of Global Health



Subscribe to our email newsletter


A A A

Latest Global Health News

Complex genetic ancestry of Americans uncovered

Publication date:

Approximate geographic sampling location of donor (circles) and recipient (diamonds) populations analyzed.

By comparing the genes of current-day North and South Americans with African and European populations, a new study has found the genetic fingerprints of the slave trade and colonisation that shaped migrations to the Americas hundreds of years ago.

Weight discrimination has major impact on quality of life

Publication date:

Man on scales

Weight discrimination is linked to significantly lower quality of life, and accounts for approximately 40% of the negative psychological effects associated with obesity, finds new UCL research funded by Cancer Research UK.

More than a third of 12-year-olds embarrassed to smile because of their teeth

Publication date:

Mother brushing child's teeth

More than a third (35%) of 12-year-olds and 28% of 15-year-olds say they have been embarrassed to smile or laugh due to how they felt about their teeth, finds a new UCL-led report commissioned by the Health and Social Care Information Centre.

How drinking behaviour changes through the years

Publication date:

Old man drinking in pub

In the UK, frequent drinking becomes more common in middle to old age, especially amongst men, according to UCL research published in the open access journal, BMC Medicine. Doctors are seeing a growing number of cases of alcohol misuse among the elderly and this finding supports concerns that older people might be abusing alcohol.

PROUD study shows Pre-Exposure Prophylaxis is highly protective against HIV infection

Publication date:

PROUD study logo

Researchers from the Medical Research Council Clinical Trials Unit (MRC CTU) at UCL and Public Health England have presented results at a conference in Seattle, Washington, indicating that pre-exposure prophylaxis (PrEP) is highly protective against HIV for gay and other men who have sex with men in England.

Diabetes and depression predict dementia risk in people with slowing minds

Publication date:

Old woman waiting at bus stop

People with mild cognitive impairment are at higher risk of developing dementia if they have diabetes or psychiatric symptoms such as depression, finds a new review led by UCL researchers.

UCL awarded £10m to develop new dementia treatments

Publication date:

Examining embryos under the microscope

Alzheimer’s Research UK today announced a £30m Drug Discovery Alliance, launching three flagship Drug Discovery Institutes at UCL, the University of Cambridge and the University of Oxford. The Drug Discovery Institutes will see 90 new research scientists employed in state-of-the-art facilities to fast-track the development of new treatments for Alzheimer’s disease and other dementias.

Search UCL News