In many places around the world, people are living longer and are having fewer children….
Month: April 2013
Periodic bursts of genetic mutations drive prostate cancer
Cancer is typically thought to develop after genes gradually mutate over time, finally overwhelming the…
Inhibiting enzymes in the cell may lead to development and proliferation of cancer cells
Blocking certain enzymes in the cell may prevent cancer cell division and growth, according to…
Discovery of a gene that controls three different diseases
Scientists have identified a single gene, ERCC4, that can be involved in three human diseases…
Novel mechanism by which UVA contributes to photoaging of skin
A study provides new evidence that longwave ultraviolet light induces a protein that could result…
Key cellular organelle involved in gene silencing identified
How exactly microRNAs repress target gene expression is not well understood. Geneticists have now conducted…
Ceramic foam cleans up exhaust gases
The introduction next year of the Euro 6 exhaust-gas standard means that catalytic converters will…
Seeding a new kind of concrete
Sunflower seed husks, a huge waste product of the vegetable oil and food industry, could…
‘Redshirting’ kindergarteners not as common as reported
New research findings show that “redshirting” in kindergarten – the practice of delaying for a…
Entire galaxies feel the heat from newborn stars: Bursts of star birth can curtail future galaxy growth
Astronomers have shown for the first time that bursts of star formation have a major…