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Smoking continues to be a leading cause of cancer-related death

A new study led by researchers at the American Cancer Society (ACS) reports nearly 123,000 cancer deaths, or close to 30 percent of all cancer deaths, were from cigarette smoking in the United States in 2019, leading to more than two million Person-Years of Lost Life (PYLL) and nearly $21 billion in annual lost earnings. These losses were disproportionately higher in states with weaker tobacco control policies in the South and Midwest. The results were published today in the International Journal of Cancer.

11 Aug 2022

Adults who use cannabis daily do not perceive smoking as harmful, study finds

A growing number of Americans are using cannabis as it becomes legalized for recreational use in a rapidly increasing number of U.S. states. Questions abound about what impact legalization will have on adult and youth health.

11 Aug 2022

Scientists conduct comparative analysis of monkeypox virus profilin-like proteins and human profilin proteins

In a new study, researchers explored monkeypox virus proteomics and structural characteristics of the A42R protein, the only MPXV protein in the RCSB PDB (protein data bank) and the only profilin-like protein of poxviruses with known structure.

10 Aug 2022

Varenicline and cytisine not more efficacious than nicotine to treat risky drinking and smoking, study says

A clinical trial to test whether three proven smoking cessation treatments could also reduce alcohol intake found no differences between the medications, but the rates of behavior change for alcohol consumption and smoking were high in all treatment groups. Results suggest these medications could play an important role to reduce alcohol use and smoking at the same time. Unexpectedly, nicotine replacement therapy performed as well as the prescription drugs varenicline and cytisine.

8 Aug 2022

Baboons at Amboseli offer clues to the costs of the hybridization, study says

New genetic analyses of wild baboons in southern Kenya reveals that most of them carry traces of hybridization in their DNA. As a result of interbreeding, about a third of their genetic makeup consists of genes from another, closely-related species.

5 Aug 2022

The COVID-19 pandemic led to sustained decreases in smoking

Being a smoker makes it more likely for a person to have severe COVID-19 symptoms, require hospitalization or die, which may explain a sharp decrease in smoking behavior among the Danish population during the pandemic, according to new research.

2 Aug 2022

Study finds declines in smoking cessation activity after the onset of COVID-19

A new study led by researchers at the American Cancer Society (ACS), shows serious smoking cessation activity declined among adults in the United States immediately after the onset of COVID-19 and persisted for over a year.

1 Aug 2022

KHN’s ‘What the Health?’: Manchin makes a deal

The Democrats' on-again, off-again budget bill is apparently on again, and it's bigger than expected. In a surprise move, Senate Majority Leader Chuck Schumer announced an agreement with Sen. Joe Manchin (D-W.Va.) to expand the scope of the limited health bill that was headed to the Senate floor to also include climate change and some tax increases for corporations and certain wealthy Americans.

28 Jul 2022

Scientists uncover and sequence ancient herpes virus genomes that commonly cause lip sores

Ancient genomes from the herpes virus that commonly causes lip sores – and currently infects some 3.7 billion people globally – have been uncovered and sequenced for the first time by an international team of scientists led by the University of Cambridge.

27 Jul 2022

Study reveals the potential climate and sustainability co-benefits of reducing sugar consumption

Reducing sugar consumption would have important benefits in the fight against climate change, as well as in the recovery from the health and economic crises associated with the coronavirus pandemic.

25 Jul 2022

Rutgers researchers highlight the need for a balanced approach to examine adult e-cigarette use

Rutgers researchers are calling for a balanced approach to examining recent trends in adult e-cigarette use.

22 Jul 2022

Cigarette smokers who try to quit often become dual nicotine users

Researchers at Washington University School of Medicine in St. Louis have found that as people who smoke cigarettes attempt to quit, some move to e-cigarettes, but such people often become dual nicotine users, smoking traditional cigarettes and vaping e-cigarettes.

21 Jul 2022

Smoking increases risk of severe COVID-19 outcomes in hospitalized patients

New research assessed the association of smoking with COVID-19 complications.

20 Jul 2022

Scientists find new evidence against using BET inhibitors to treat COVID-19

A while ago, some researchers had suggested that blocking a set of proteins, known as bromodomain and extraterminal (BET) proteins, might be a way to fight COVID-19.

20 Jul 2022

Study finds decline in cardiovascular mortality rates over the last 20 years, but racial disparities remain

While it's well-established that Black adults experience a disproportionately high burden of cardiovascular risk factors and disease in comparison to white adults in the United States, few gender-based analyses of recent national trends exist.

19 Jul 2022

Men with hematopoietic mosaic loss of Y chromosome have worse prognosis for heart failure

research group led by Dr. Soichi Sano, a specially appointed lecturer in the Department of Cardiovascular Medicine, Graduate School of Medicine, Osaka Metropolitan University, revealed that men with hematopoietic mosaic loss of Y chromosome (mLOY) — meaning men with an increase, in the blood, of cells that have lost the male sex chromosome — have a worse prognosis for heart failure due to fibrosis progression in the heart.

15 Jul 2022

Exploring the connection between Parkinson's disease and gut microbiota to uncover potential therapeutic targets

Scientists have published a new review focusing on the relationship between PD and gut microbiota.

15 Jul 2022

Children born to mothers with PCOS have increased risk of developing childhood illnesses

Children born to mothers with polycystic ovary syndrome (PCOS) have an increased risk of developing infections, allergies and other childhood illnesses by the age of 13, according to the largest study to investigate this.

14 Jul 2022

Review: One in every 400 adults has sought help for problem gambling

A new systematic review published today by the scientific journal Addiction has found that, globally, around one in every 400 adults (0.23% of the current general adult population) has sought help for gambling problems, either during the past 12 months or at some point in their lifetime.