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News Archive - Biological Sciences

Algae Shown to Improve Gastrointestinal Health

January 27, 2020

UC San Diego scientists have completed the first study in humans demonstrating that a common algae improves gastrointestinal issues related to irritable bowel syndrome. The green, single-celled organism called Chlamydomonas reinhardtii was found to help with diarrhea, gas and bloating.

International Research Team Confirms Potential Glioblastoma Inhibitors

January 21, 2020

A research team from SDSC and institutes in Sweden and France have published a study on the OLIG2 inhibitor as a way to improve prognoses for brain cancer patients.

Mosquitoes Engineered to Repel Dengue Virus

January 16, 2020

An international team of scientists has synthetically engineered mosquitoes that halt the transmission of the dengue virus. The development marks the first engineered approach in mosquitoes that targets the four known types of dengue, improving upon previous designs that addressed single strains.

Zika Virus’ Key into Brain Cells ID’d, Leveraged to Block Infection and Kill Cancer Cells

January 16, 2020

Two different UC San Diego research teams identified the same molecule — αvβ5 integrin — as Zika virus’ key to brain cell entry. They found ways to take advantage of the integrin to both block Zika virus from infecting cells and turn it into something good: a way to shrink brain cancer stem cells.

American Association for Thoracic Surgery Adopts HUBzero® Cloud Platform

January 15, 2020

The American Association for Thoracic Surgery (AATS) has adopted an open-source, cloud-based platform led out of the San Diego Supercomputer Center (SDSC) that addresses widely recognized challenges with historical platforms throughout the cardiothoracic surgical community.

Surprising Beauty Found in Bacterial Cultures

January 14, 2020

Researchers at University of California San Diego have discovered that when certain microbes pair up, stunning floral patterns emerge. When non-motile E. coli are placed on an agar surface together with motile A. baylyi, the E. coli “catch a wave” at the front of the expanding A. baylyi colony.

Math Equation Predicts and Detects Liver Cancer

December 16, 2019

University of California San Diego School of Medicine and Moores Cancer Center researchers developed a math equation to predict and detect liver cancer and identified when healthy cells become cancerous.

New CRISPR-based Gene-Drive System in Bacteria Defeats Antibiotic Resistance

December 16, 2019

Scientists have developed a CRISPR-based gene-drive system that inactivates a gene rendering bacteria antibiotic-resistant. The new system leverages technology developed by UC San Diego biologists in insects and mammals that biases genetic inheritance of preferred traits called “active genetics.”

UC San Diego Neurobiologist Part of $2 million Project to Study Brain, Motor-skill Learning

December 13, 2019

A multi-institutional research team has been awarded a $2 million National Science Foundation grant to build an interdisciplinary research program that explores how the brain learns and stores information.

CRISPR-Resistant Viruses Build ‘Safe Rooms’ to Shield Genomes from DNA-Dicing Enzymes

December 9, 2019

Scientists have found the most effective CRISPR shield ever discovered in viruses. They discovered a remarkable new strategy that some bacteria-killing viruses, or phages, employ: after they infect bacteria, these phages construct an impenetrable “safe room” inside of their host.
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