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Study reveals immune dysregulation in Down syndrome and potential therapeutic strategy

People with Down syndrome, the condition caused by an extra copy of chromosome 21, or trisomy 21, display chronic dysregulation of their immune system, which can contribute to high rates of autoimmune conditions and severe complications from respiratory infections.

17 Jul 2023

Prescription stimulants safe for treating ADHD, study finds

Many parents whose kids take prescription stimulants like Ritalin to treat ADHD worry that it could lead to illicit drug use later.

11 Jul 2023

Biomarkers in the brain could redefine mental health conditions

The study of biomarkers in the brain-;powered by cutting-edge machine learning techniques-;could redefine the way mental health conditions are categorized and diagnosed and lead to more effective, personalized treatments.

10 Jul 2023

THC use during pregnancy could lead to life-long health impacts for offspring

Oregon Health & Science University researchers showed that consuming THC while pregnant could potentially affect development of the fetus and lead to life-long health impacts for offspring.

6 Jul 2023

More states legalize sales of unpasteurized milk, despite public health warnings

Babe the goat is trendier than she looks. Babe lives a quiet life on a hillside farm in southern Iowa, where she grazes on grass with a small herd of fellow goats. Her owner, Stacy Wistock, milks her twice a day.

5 Jul 2023

Neurons in remote brain regions drive glioblastoma infiltration

Glioblastoma (GBM) is the most aggressive and lethal form of brain tumor. Despite treatment, GBM recurrence is inevitable and tends to occur outside surgical margins or in locations remote to the primary tumor, highlighting the central role played by tumor infiltration in this malicious disease.

28 Jun 2023

The DEA relaxed online prescribing rules during covid. Now it wants to rein them in.

Federal regulators want most patients to see a health care provider in person before receiving prescriptions for potentially addictive medicines through telehealth — something that hasn't been required in more than three years.

27 Jun 2023

Cracking the code: machine learning models predict ADHD symptoms in youth

Study developed machine learning models to predict childhood attention-deficit hyperactivity (ADHD) disorder symptoms.

26 Jun 2023

E-cigs are still flooding the US, addicting teens with higher nicotine doses

When the FDA first asserted the authority to regulate e-cigarettes in 2016, many people assumed the agency would quickly get rid of vapes with flavors like cotton candy, gummy bears, and Froot Loops that appeal to kids.

26 Jun 2023

Senescent cells unlock the secret to luscious hair growth

The study findings indicate a peculiar pathway of regulation of hair growth by hair stem cells that is mediated by dermal melanocytes in senescence.

25 Jun 2023

The benefits and harms of screening and treatment for anxiety and the accuracy of instruments to detect anxiety among primary care patients

Researchers from the United States (U.S.) reviewed the risks and benefits of anxiety screening and treatment.

22 Jun 2023

Scientists uncover molecular mechanism contributing to defective heart development in Down syndrome

Infants born with Down syndrome, the genetic condition caused by an extra copy of chromosome 21, or trisomy 21, are highly predisposed to congenital heart defects.

21 Jun 2023

Smart drugs fall short as cognitive function enhancers

A recent Science Advances study investigated the effectiveness of three popular smart drugs, namely, modafinil (MOD), methylphenidate (MPH), and dextroamphetamine (DEX), against the difficulty of real-life daily tasks, i.e., the 0-1 knapsack optimization problem (“knapsack task”). A knapsack task is basically a combinatorial optimization task, the class of NP-time challenging problems.

18 Jun 2023

Adverse cognitive effects linked to endocrine-disrupting chemicals may pass down through generations

Adverse cognitive effects linked to polychlorinated biphenyls (PCBs) exposure, a type of endocrine-disrupting chemical (EDC), have the potential to be passed down through generations, according to an animal study being presented Thursday at ENDO 2023, the Endocrine Society's annual meeting in Chicago, Ill.

15 Jun 2023

How does attention dysregulation impact anxiety, cognition, and low mood among adolescents?

Researchers explored the effects of attention dysregulation on anxiety, cognition, and low mood.

7 Jun 2023

Research sheds new light on the genetic architecture of bipolar disorder

Bipolar disorder (BD) is a major psychiatric condition that afflicts about 1% of people. Symptoms of BD include sudden onset of depressive mood with loss of interest which alternates with a manic state of hyperactivity.

5 Jun 2023

Babies experiencing hypoxia due to sleep apnea tend to develop hypertension in adulthood

Newborn babies who experience low levels of oxygen in their body tissues (hypoxia) due to sleep apnea, for example, tend to develop respiratory problems and hypertension (high blood pressure) in adulthood, and these problems may persist for the rest of their lives.

31 May 2023

Red alert on energy drinks: Severe health risks for kids and teens

Research investigates the adverse health effects associated with energy drink consumption in children and adolescents. The study highlights the impact on different organ systems, the role of trigger factors, and the presence of preexisting health conditions.

30 May 2023

The COVID-19 pandemic: what was its impact on child mental health prevalence in the US?

Assessing whether the COVID-19 pandemic increased the incidence of any mental health.

25 May 2023

Repeated exposure to Intimate Partner Violence puts children at higher risk of behavioral problems

A University of Queensland study has found a child's repeated exposure to Intimate Partner Violence (IPV) puts them at higher risk of behavioral problems.