Cell Biology

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Scientific discovery may lead to a treatment for lupus

A team of scientists has uncovered the structure of a regulatory complex that is involved in the release of cytokines and can be inhibited to treat lupus.

31 May 2019

Tumor-fighting combination targets aggressive form of brain cancer

Researchers have paired a specialized diet and a tumor-fighting drug and found the non-toxic combination helps to destroy the two major cells found in an aggressive form of brain cancer, the team reports in the online edition of the Nature group journal Communications Biology.

31 May 2019

Study uncovers how simpler organisms manage recycling of incomplete proteins

Our cells' process for transforming genes into useful proteins works much like an automobile factory's assembly line; there are schematics, parts, workers, motors, quality control systems and even recycling crews.

31 May 2019

Blood stem cell breakthrough could spare some patients from side effects of cancer treatments

A method of growing blood stem cells in the laboratory has been developed by researchers at Stanford University and the University of Tokyo, in a breakthrough that could spare some people with blood and immune disorders from the side effects of intensive chemotherapy and radiotherapy.

31 May 2019

African rodents immune to pain caused by wasabi

A new report in Science provides the first evidence of a mammal - the highveld mole-rat - being immune to pain from exposure to allyl isothiocyanate, or AITC, the active ingredient of wasabi.

31 May 2019

Researchers discover COMMD3/8 protein complex as molecule involved in immune cell migration

A team of researchers led by Kazuhiro Suzuki from the Immunology Frontier Research Center at Osaka University discovered the COMMD3/8 complex as a molecule involved in immune cell migration, clarifying that the complex plays a critical role in the establishment of immune responses.

31 May 2019

New studies from UCI shine light on circadian clocks

Can your liver sense when you're staring at a television screen or cellphone late at night? Apparently so, and when such activity is detected, the organ can throw your circadian rhythms out of whack, leaving you more susceptible to health problems.

30 May 2019

Researchers find new molecular targets for fighting autoimmunity

BRCA--the family of DNA-repair proteins associated with breast, ovarian prostate, and pancreatic cancers--interacts with a multipart, molecular complex that is also responsible for regulating the immune system.

30 May 2019

UC Santa Cruz researchers determine structure of a 'master switch' for cell division

Unregulated cell division is a hallmark of cancer, and one of the key proteins involved in controlling cell division is called FoxM1.

29 May 2019

Scientists unmask stem cell identity using gene-sequencing technology

Scientists from The University of Queensland's Diamantina Institute have revealed the difference between a stem cell and other blood vessel cells using gene-sequencing technology.

29 May 2019

'Eye-in-a-dish' model helps scientists to uncover 'surprising' AMD gene variant

Researchers have discovered a new genetic variant responsible for blood vessel dysregulation in the development of age-related macular degeneration (AMD).

29 May 2019

New fluorescent probe specifically labels microglia cells

Part of the immune system in the brain is made up of so-called microglia cells. Korean and Singaporean researchers have now developed a fluorescent probe that specifically labels this type of macrophage. The cells were visualized in cell culture and in the live brains of rodents.

29 May 2019

Researchers develop new artificial intelligence tools to find cell’s true identity

Scientists have long sorted cells into different varieties based on their appearance under a microscope or, for differences that are more visually subtle, based on the behavior of a handful of genes.

From Johns Hopkins Medicine 29 May 2019

Lugdunin in the human nose has strong antimicrobial properties against S. aureus

Antibiotic-resistant bacteria are an increasing health threat, making new antibiotics essential. German researchers have recently had a breakthrough: they discovered lugdunin in the human nose--a new kind of cyclic peptide that comes from the bacterium Staphylococcus lugdunensis and has strong antimicrobial properties against Staphylococcus aureus, among others.

29 May 2019

Study reveals how genetic message to produce healthy heart tissue is altered during stress, aging

Researchers at the Fralin Biomedical Research Institute at Virginia Tech Carilion have revealed how a genetic message to produce healthy heart tissue is altered in the body during stress and aging to contribute to sudden cardiac death.

29 May 2019

Epigenetic research provides new approaches to cancer combination therapies

Epigenetic processes enable cells to respond to changes in their environment by regulating the activity of their genes.

28 May 2019

Researchers discover unexpected survival mechanism of a subset of cancer cells

Embedded at the end of chromosomes are structures called "telomeres" that in normal cells become shorter as cells divide. As the shortening progresses it triggers cell proliferation arrest or death. Cancer cells adopt different strategies to overcome this control mechanism that keeps track of the number of times that a cell has divided.

28 May 2019

Cell Biology

Scientific discovery may lead to a treatment for lupus

Tumor-fighting combination targets aggressive form of brain cancer

Study uncovers how simpler organisms manage recycling of incomplete proteins

Blood stem cell breakthrough could spare some patients from side effects of cancer treatments

African rodents immune to pain caused by wasabi

Researchers discover COMMD3/8 protein complex as molecule involved in immune cell migration

New studies from UCI shine light on circadian clocks

Researchers find new molecular targets for fighting autoimmunity

UC Santa Cruz researchers determine structure of a 'master switch' for cell division

Scientists unmask stem cell identity using gene-sequencing technology

'Eye-in-a-dish' model helps scientists to uncover 'surprising' AMD gene variant

New fluorescent probe specifically labels microglia cells

Researchers develop new artificial intelligence tools to find cell’s true identity

Lugdunin in the human nose has strong antimicrobial properties against S. aureus

Study reveals how genetic message to produce healthy heart tissue is altered during stress, aging

Epigenetic research provides new approaches to cancer combination therapies

Researchers discover unexpected survival mechanism of a subset of cancer cells

Scientists use gold nanoparticles to edit genes tied to HIV, inherited blood disorders

Genetically eliminating TOX factors improves eradication of solid tumors in CAR T model

Mites and ticks are part of the same evolutionary line, research shows

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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