Laboratory News and Research

RSS

Investigational antisense medicine lowers disease burden, reduces myeloma cell abundance in mice

Many patients with multiple myeloma, a type of blood cancer, eventually develop resistance to one treatment after another. That's in part because cancer stem cells drive the disease -- cells that continually self-renew. If a therapy can't completely destroy these malignant stem cells, the cancer is likely to keep coming back.

From UC San Diego 21 Jan 2021

New form of cultivated meat promises more natural flavor and texture

Researchers have created a type of cultivated meat using a process that offers more natural flavor than other substitutes to conventional animal meat.

20 Jan 2021

Fecal microbiome differs in healthy and food-allergic twins

A new study out of the University of Chicago and Stanford University on pairs of twins with and without food allergies has identified potential microbial players in this condition. The results were published on Jan. 19 in the Journal of Clinical Investigation.

20 Jan 2021

Researchers define cancer invasion machinery orchestrated by cancer gene

Researchers at the University of Helsinki have defined a cancer invasion machinery, which is orchestrated by a frequently mutated cancer gene called Ras. When signaling from Ras protein becomes abnormally high, like it does in many cancers, this switches on the cellular machinery that helps the cancer cells to depart from the tissue from which the cells have developed.

20 Jan 2021

New technique for electrolytic wastewater treatment

Researchers from the Institut National de la Recherche Scientifique (INRS) have devised a technique for electrolytic wastewater treatment that destroys microplastics at the source.

19 Jan 2021

Study reveals unusual chemical steps involved in the synthesis of antibiotics

Pictures of a protein that plays a key role in the production of a potent antibiotic have disclosed the first unusual steps involved in the synthesis of antibiotics.

From Penn State University 19 Jan 2021

New mathematical model captures forces involved in cell movement

Physicists have teamed up to find out the precise mechanisms that play a crucial role in cell motility.

19 Jan 2021

New type of stem cell with regenerative abilities could soon become a reality

A new type of stem cell - that is, a cell with regenerative abilities - could be closer on the horizon, a new study led by UNSW Sydney shows.

From The University of New South Wales (UNSW) 15 Jan 2021

Using mass spectrometry to determine the sex of fingermarks

In this interview, AZoLifeSciences speaks to Prof. Simona Francese about her latest research into fingermarks and how, by using MALDI-MS, you can accurately determine their sex.

From Sheffield Hallam University 15 Jan 2021

Scientists use gene-editing technique to considerably increase the production of formicamycin antibiotics

Researchers have leveraged gene-editing advances to obtain a 10 times increase in the development of super-bug targeting formicamycin antibiotics.

13 Jan 2021

Circadian rhythms control killer cells in the immune system

According to an analysis of data humans’ ability to combat diseases may largely depend on day-to-day circadian cycles than previously believed.

13 Jan 2021

Protein phosphatase inhibition could contribute to the treatment of cancer, other diseases

The abundant presence of an enzyme known as low molecular weight protein tyrosine phosphatase (LMWPTP) in tumor cells has long been considered an indicator of cancer aggressiveness and metastatic potential.

13 Jan 2021

Researchers determine atomic structure of coronavirus protein linked to disease severity

A team of HIV researchers, cellular biologists, and biophysicists who banded together to support COVID-19 science determined the atomic structure of a coronavirus protein thought to help the pathogen evade and dampen response from human immune cells.

13 Jan 2021

New model can help identify potential drug targets for ulcerative colitis

Scientists from the Lerner Research Institute at Cleveland Clinic have designed an innovative, patient-derived model of ulcerative colitis that will help scale up studies into new therapies for chronic inflammatory bowel disease.

12 Jan 2021

Automated electron microscopy helps visualize neural function and behavior

Researchers are still clueless about how the neural networks are linked together to make functional circuits.

From Harvard Medical School 12 Jan 2021

Using proteomics to determine how long a corpse has been underwater

In this interview, AZoLifeSciences speaks to Dr. Noemi Procopio about her latest research which involved using bone proteomics to determine the length of time a corpse had been left underwater.

From Northumbria University 11 Jan 2021

Study unravels the mystery of infectious virion formation

Researchers have for the first time identified the way viruses like the poliovirus and the common cold virus 'package up' their genetic code, allowing them to infect cells.

11 Jan 2021

Two cryo-EM studies identify different types of ATP synthase organization

The mitochondrial ATP synthase is energy-converting macromolecular machine that uses the electrochemical potential across the bioenergetic membrane called cristae. This potential is maintained via a membrane curvature that is induced by ATP synthase assembled in dimers.

11 Jan 2021

Researchers discover new way to control natural killer cells in immune system

UC San Francisco scientists have discovered a new way to control the immune system's "natural killer" (NK) cells, a finding with implications for novel cell therapies and tissue implants that can evade immune rejection.

11 Jan 2021