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Researchers investigate nelarabine drug for treating leukemia

Acute lymphoblastic leukemia (ALL) is the most common kind of cancer in children. T-ALL, a subtype that resembles T-lymphocytes, can be treated successfully with the drug nelarabine.

24 Jun 2020

For a black social media manager in the George Floyd age, each click holds trauma

Recently, as I scrolled the more than 1 million tweets connected to the hashtag #Black_Lives_Matter, this is what flashed before my eyes: the black-and-white dashcam video of Philando Castile's girlfriend, Diamond Reynolds, in handcuffs crying, her 4-year-old daughter trying to comfort her; protesters in Berlin standing in solidarity with the BLM movement; a Now This video of a young Black girl calling herself ugly; police attacking protesters and protesters fighting back; an image of George Floyd unable to breathe.

24 Jun 2020

Air pollution, smoking and built environment may play a role in childhood obesity

How do environmental exposures during pregnancy and childhood influence the risk of obesity in children? The Barcelona Institute for Global Health, a center supported by the "la Caixa" Foundation, and the University of Southern California led the first major study to investigate the associations between many pollutants and environmental factors --77 prenatal and 96 childhood exposures-- and the risk of childhood obesity.

24 Jun 2020

New virtual incubator can catalyze early-stage drug discovery and development

Samsara BioCapital, a leading life sciences investment firm, Evotec SE, a global drug discovery alliance and development partnership company (Frankfurt Stock Exchange: EVT, MDAX/TecDAX, ISIN: DE0005664809), and KCK Ltd., a family investment fund, today announced the launch of Autobahn Labs, a novel virtual incubator partnering with top academic and research institutions to catalyze early-stage drug discovery and development.

24 Jun 2020

Researchers develop less invasive genetic tools to understand cellular activity

Graduate student Ubadah Sabbagh placed a cold glass slide on the microscope. It was getting late and the lab was quiet.

24 Jun 2020

The Role of Nutrition in Recovery from COVID-19

Dr. Riccardo Caccialanza speaks to News-Medical about how implementing nutritional support can make a significant difference to COVID-19 patient recovery time.

24 Jun 2020

Kerafast offers the Delta-G-VSV Pseudotyping System for coronavirus research

Kerafast Inc., developers of an online platform to facilitate access to unique lab-made bioresearch materials, today announced the availability of the Delta-G-VSV Pseudotyping System for coronavirus research applications. The system, developed by the Michael Whitt laboratory at University of Tennessee, enables studies of SARS-CoV-2 viral entry and COVID-19 vaccine effectiveness at just biosafety level 2 (BSL-2) containment.

From Kerafast 24 Jun 2020

Abnormal findings in testicular tissue of COVID-19 patients, SARS-CoV-2 mostly undetected

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused over 9.263 million cases and taken more than 477,000 lives as of June 24, 2020 – just six months after the initial outbreak in Wuhan, China, was reported. The illness, called COVID-19 disease, caused by SARS-CoV-2 is a severe pneumonic illness, caused by the entry of the virus into the type II alveolar cells.

24 Jun 2020

Study: Use of continuous combined oral contraceptives may reduce bone mass loss

Women with premature ovarian insufficiency (POI) become estrogen deficient at an early age, which makes them more vulnerable to the loss of bone mineral density.

24 Jun 2020

Mediterranean diet can protect against cognitive decline, shows study

A new study, investigating factors associated with verbal fluency among a large sample of anglophone Canadians aged 45-85, found that individuals who consumed more vegetables and fruits and more nuts and pulses (such as lentils and beans) scored higher on tests of verbal fluency.

24 Jun 2020

USA riddled with SARS-CoV-2 - 80% undetected

The coronavirus pandemic is actively spreading across the globe, affecting 188 countries and territories. The United States remains the country with the highest number of infections. The official tally reveals that the U.S. has more than 2.347 million people infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

24 Jun 2020

Evidence of link between ACE2 genotype and COVID-19 disease severity

A new study published on the preprint server medRxiv in June 2020 shows that variants in the ACE2 gene which encodes the enzyme receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes COVID-19 disease, are linked to the risk of severe disease.

24 Jun 2020

Researchers identify neural mechanism for associative learning in fruit flies

A research team from The University of Texas at El Paso has made strides in understanding how memories are formed through the brain mechanisms of fruit flies, findings that could enhance our understanding of brain disorders such as post-traumatic stress disorder and substance addiction, according to an article published in the highly renowned Journal of Neuroscience.

24 Jun 2020

New study defines the transmission of COVID-19 from mother to child

UC Davis Health researchers took a critical step in defining the possible paths for the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) causing COVID-19 to get transmitted from the mother to her newborn baby. The mother to fetal transmission is known as "vertical" transmission.

24 Jun 2020

Researchers report a key breakthrough to help protect newborns from brain damage

Oxygen deprivation can be the worst start to a newborn's life, resulting in brain damage, epilepsy, developmental delays and death.

23 Jun 2020

Bioactive factors-imprinted scaffold vehicles for boosting bone repair

Announcing a new article publication for BIO Integration journal. In this review article the authors Peng-Peng Xue, Jian-dong Yuan, Qing Yao, Ying-Zheng Zhao and He-Lin Xu, from Wenzhou Medical University, Wenzhou City, China consider bioactive factors-imprinted scaffold vehicles for promoting bone healing.

23 Jun 2020

Dana-Farber CEO Emeritus wins 2020 ASH Award for Leadership in Promoting Diversity

Edward J. Benz, Jr., MD, President and CEO Emeritus of the Dana-Farber Cancer Institute and the Richard and Susan Smith Distinguished Professor at Harvard Medical School, has received the 2020 ASH Award for Leadership in Promoting Diversity.

23 Jun 2020

Striking differences found between NHS trusts in COVID-19 ICU deaths

A University of Cambridge team led by Professor Mihaela van der Schaar and intensive care consultant Dr Ari Ercole of the Cambridge Centre for AI in Medicine is calling for urgent research into the striking differences in COVID-19 deaths they have discovered between the intensive care units of NHS trusts across England.

23 Jun 2020

Standard smartphone technology can be adapted to image skin lesions

An article published in the Journal of Biomedical Optics (JBO), "Point-of-care, multispectral, smartphone-based dermascopes for dermal lesion screening and erythema monitoring," shows that standard smartphone technology can be adapted to image skin lesions, providing a low-cost, accessible medical diagnostic tool for skin cancer.

23 Jun 2020

Health care workers report high levels of distress during the height of COVID-19

During the height of the COVID-19 pandemic in New York City, health care workers on the front lines had high levels of acute stress, anxiety, and depression, a study by researchers at Columbia University Irving Medical Center and NewYork-Presbyterian has found.

23 Jun 2020