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Study reveals aggressive prostate cancer linked to ancestral heritage

Two pioneering studies published simultaneously today in Nature and Genome Medicine have identified genetic signatures explaining ethnic differences in the severity of prostate cancer, particularly in sub-Saharan Africa.

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RE.SEARCH Issue 3: Renew

Welcome to the third issue of, RE.SEARCH. The first two issues looked at ‘Sustainability’ and ‘Innovation’. Issue 3 looks at how we can ‘Renew’ our ways of thinking and grow possibilities. This edition features research that should excite everyone from the Beyhive to forensic pathology enthusiasts to understanding new ways of work. It is now available online.

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Limit children’s exposure to microplastics as a precaution – UP researcher

Until we know more about the risks, we should try to limit our exposure to microplastics found in products and in the environment, and the toxic chemicals associated with them. This is according to Professor Halina Röllin of UP’s School of Health Systems and Public Health, who was part of a team of researchers who gathered the most up-to-date research on the effects of nano- and...

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Fewer than 70 Albertina Sisulu orchids are left; researchers say fungi key to saving the species

The Albertina Sisulu orchid was described as a new species in 1955, the same year the struggle stalwart launched the Freedom Charter with her compatriots in the ANC Women’s League. Researchers at the University of Pretoria want to help save this endangered plant by understanding the unique fungi it depends on for survival.

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UP microbiologists find Namib Desert soils teeming with life

Investigations by a University of Pretoria (UP) research team into the changes that occur in the microbiome of Namib Desert soils after rain have found that they are abundant with tiny life forms.

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Sustainable small fisheries can help the planet – UP expert

More than three billion people, most of whom are in developing countries, rely on the ocean to make a living. Fisheries and aquaculture provide the main source of animal protein for some 17% of the world’s population. In the least-developed countries, fish contributes about 29% of animal protein intake.