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UNC researchers offer solution to detect, issue warnings about tainted street drugs

With new grant funding, Nabarun Dasgupta '13 (Ph.D.), Gillings Innovation Fellow at the UNC-Chapel Hill Gillings School of Global Public Health and senior scientist at the UNC Injury Prevention Research Center, will work with colleagues across Carolina to develop systems to detect and issue public warnings about dangerous adulterants in street drugs.

14 Mar 2022

Study raises hopes for effective treatment of infant B acute lymphoblastic leukemia

New research has begun to unravel the mystery of why a particular form of leukemia in infants has defied efforts to improve outcomes, despite significant improvements in treating older children.

14 Mar 2022

Irradiation of tumors with laser protons tested for the first time

Irradiation with fast protons is a more effective and less invasive cancer treatment than X-rays. However, modern proton therapy requires large particle accelerators, which has experts investigating alternative accelerator concepts, such as laser systems to accelerate protons.

14 Mar 2022

Study: Almost half of over-35s not confident in recognizing cardiac risk during exercise

A new study assessing the knowledge and confidence in recognizing cardiac symptoms has found that almost half of over-35s were not confident in their ability to recognize symptoms of impending cardiac risk – such as a heart attack or sudden cardiac death – while participating in strenuous exercise.

14 Mar 2022

Researchers develop a mathematical model to predict COVID-19 vaccine efficacy

Researchers at The University of Queensland have developed a mathematical model that can predict the efficacy of COVID-19 vaccines, potentially speeding-up the development of new vaccines.

14 Mar 2022

Weight loss does not provide fertility benefits, study finds

Women who are obese and struggling to become pregnant are often advised to lose weight, but a new study finds no fertility benefits from weight loss.

14 Mar 2022

Link between 'bad' cholesterol and CVD outcomes may not be as strong as previously believed

New research from RCSI University of Medicine and Health Sciences has revealed that the link between 'bad' cholesterol (LDL-C) and poor health outcomes, such as heart attack and stroke, may not be as strong as previously thought.

14 Mar 2022

New smartphone app can calculate users’ genetic risk for coronary artery disease

A Scripps Research team developed a smartphone app that can calculate users' genetic risk for coronary artery disease (CAD) - and found that users at high risk sought out appropriate medication after using the app.

14 Mar 2022

New Phase 1 clinical trial of mRNA HIV vaccine enrolls first participant

The first 12 study participants have been enrolled in a new Phase 1 clinical trial using the messenger ribonucleic acid (mRNA) vaccine technology developed by Moderna.

14 Mar 2022

Malaria drug could help treat chemotherapy-resistant head and neck cancers

A new study suggests that the malaria drug hydroxychloroquine inhibits pathways that drive resistance to the chemotherapy agent cisplatin in head and neck cancers and restores tumor-killing effects of cisplatin in animal models.

14 Mar 2022

UC San Diego receives $38 million USAID grant to address gender equity and health issues

The U.S. Agency for International Development has funded a $38 million, five-year project led by the Center on Gender Equity and Health at University of California San Diego School of Medicine and Herbert Wertheim School of Public Health and Human Longevity Science.

14 Mar 2022

Study: LGBT+ physicists experience exclusionary behaviors that make them leave physics

LGBT+ physicists often face harassment and other behaviors that make them leave the profession, according to a new study, which comes as physics as a discipline has attempted to grapple with equity and inclusion issues.

14 Mar 2022

Rise in metastatic prostate cancer coincides with recommendations against routine screenings

A new study from Keck Medicine of USC finds that the incidence rate of metastatic prostate cancer has significantly increased for men 45 and older and coincides with recommendations against routine prostate cancer screenings.

14 Mar 2022

First genetic rat model of Down syndrome offers better understanding of the condition

In pursuit of better ways to test new therapies and further explore the impacts of the unique genetics associated with Down syndrome, researchers at Johns Hopkins Medicine and Tottori University in Japan have genetically engineered and characterized what is believed to be the first rat model of Down syndrome.

14 Mar 2022

Novel nanocapsules offer solution for improving the efficacy of chemodynamic oncotherapy

In a paper published on Small recently, a collaborated research team led by Prof. WANG Hui from High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences reported the synthesis of hollow cuprous carbon (HCONC) by one-step hydrothermal method as well as their applications in efficient chemodynamic therapy.

14 Mar 2022

One in three new moms screened positive for postpartum depression during early COVID-19

One in three new mothers during early COVID-19 screened positive for postpartum depression-nearly triple pre-pandemic levels-and 1 in 5 had major depressive symptoms, say University of Michigan researchers.

14 Mar 2022

Exposure to room lighting during sleep can impair glucose and cardiovascular regulation

Close the blinds, draw the curtains and turn off all the lights before bed: Exposure to even moderate ambient lighting during nighttime sleep, compared to sleeping in a dimly lit room, harms your cardiovascular function during sleep and increases your insulin resistance the following morning, reports a new Northwestern Medicine study published in PNAS.

14 Mar 2022

NIH launches Phase 1 clinical trial evaluating three experimental mRNA HIV vaccines

The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has launched a Phase 1 clinical trial evaluating three experimental HIV vaccines based on a messenger RNA (mRNA) platform—a technology used in several approved COVID-19 vaccines.

14 Mar 2022

Ozone exposure may increase depressive symptoms for adolescents over time

Exposure to ozone from air pollution has been linked to an increase in depressive symptoms for adolescents over time, even in neighborhoods that meet air quality standards, according to new research published by the American Psychological Association.

14 Mar 2022

Study shows correlation between maternal lead exposure and sex ratio of offspring

Higher lead levels in a mother's blood can increase the chance of her bearing male offspring, according to new research led by Japanese scientists at the Tohoku University Graduate School of Medicine.

14 Mar 2022

Medical News

UNC researchers offer solution to detect, issue warnings about tainted street drugs

Study raises hopes for effective treatment of infant B acute lymphoblastic leukemia

Irradiation of tumors with laser protons tested for the first time

Study: Almost half of over-35s not confident in recognizing cardiac risk during exercise

Researchers develop a mathematical model to predict COVID-19 vaccine efficacy

Weight loss does not provide fertility benefits, study finds

Link between 'bad' cholesterol and CVD outcomes may not be as strong as previously believed

New smartphone app can calculate users’ genetic risk for coronary artery disease

New Phase 1 clinical trial of mRNA HIV vaccine enrolls first participant

Malaria drug could help treat chemotherapy-resistant head and neck cancers

UC San Diego receives $38 million USAID grant to address gender equity and health issues

Study: LGBT+ physicists experience exclusionary behaviors that make them leave physics

Rise in metastatic prostate cancer coincides with recommendations against routine screenings

First genetic rat model of Down syndrome offers better understanding of the condition

Novel nanocapsules offer solution for improving the efficacy of chemodynamic oncotherapy

One in three new moms screened positive for postpartum depression during early COVID-19

Exposure to room lighting during sleep can impair glucose and cardiovascular regulation

NIH launches Phase 1 clinical trial evaluating three experimental mRNA HIV vaccines

Ozone exposure may increase depressive symptoms for adolescents over time

Study shows correlation between maternal lead exposure and sex ratio of offspring

How Programmable Nanobiology Could Drive the Fifth Industrial Revolution

Dr. Anthony Grice

Building quality into drug development for safer, faster medicines

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