Interactive: how people have died in the 21st century
Lung Disease News
Aug. 11, 2023 — Yoga and breathing control practices, in combination with aerobic training, are particularly key exercises for asthmatic people seeking to improve their lung function, a new peer-reviewed study ...
Aug. 9, 2023 — New findings may lead to relapse-free treatment for a sizeable subgroup of lung cancer patients. In a study in mice, scientists have identified a biomarker that may help physicians select lung cancer ...
Aug. 8, 2023 — Overly active immune cells are often behind lung damage in diseases such as Covid-19. Researchers have developed an RNA agent for a lung spray that slows the activity of these cells, known as ...
July 25, 2023 — Having a food allergy as a baby is linked to asthma and reduced lung function later in childhood, according to a new ...
July 20, 2023 — Omega-3 fatty acids, which are abundant in fish and fish oil supplements, appear promising for maintaining lung health, according to new evidence from a large, multi-faceted study in healthy adults. ...
July 7, 2023 — The mucus in the airways is not as sticky, inflammation in the lungs significantly reduced: Triple combination therapy can achieve these positive, lasting effects in patients with cystic fibrosis ...
June 22, 2023 — Small-cell lung cancer is a particularly aggressive type of tumor with a consistently high mortality rate. In recent years, the research of scientists has significantly contributed to a better ...
June 8, 2023 — The largest and most comprehensive cell map of the human lung has been completed. The Human Lung Cell Atlas reveals the great diversity of cell types in the lung and shows key differences between ...
June 1, 2023 — Researchers have collaborated to refine a cell culture technology platform that grows genetically identical lung buds from human embryonic stem ...
May 24, 2023 — A new study has shown that human T cells have an important role to play in controlling ...
Apr. 21, 2023 — Storing donor lungs for transplant at 10 degrees Celsius markedly increases the length of time the organ can live outside the body according to new ...
Mar. 31, 2023 — A new type of nanoparticle can be administered to the lungs, where it can deliver messenger RNA encoding useful proteins. Researchers hope to use them to develop new treatments for cystic fibrosis ...
Mar. 28, 2023 — Researchers develop a 3D cell culture system to test how inhibiting fibroblast activities can help treat lung cancer. To simulate the tumor microenvironment and mimic real tissues, the team ...
Mar. 17, 2023 — A new study has revealed FDA-approved trametinib and entinostat (which is currently in clinical trials) can be given in tandem to produce fewer and smaller tumors in mice with LKB1-mutated non-small ...
Mar. 15, 2023 — A new study represents a first step towards generating highly detailed 3-dimensional maps of lung tumors using genetically engineered mouse ...
Mar. 13, 2023 — Scientists have discovered why breast cancer cells that have spread to the lungs may 'wake up' following years of sleep -- forming incurable secondary tumors. Their research reveals the ...
Mar. 10, 2023 — One in 10 adults suffer from the debilitating effects of chronic obstructive pulmonary disease (COPD). Research around a new breathing device developed by pulmonologists offers promise for improving ...
Mar. 9, 2023 — Congenital diaphragmatic hernia is one of the deadliest birth defects. To better understand and treat this condition in the future, researchers designed a new cell model in the laboratory and tested ...
Mar. 8, 2023 — Contracting a lower respiratory tract infection in early childhood is associated with a higher risk of dying from respiratory disease as an adult, according to new ...
Feb. 27, 2023 — New research reveals how the relationship between nerves and immune cells in the lungs can contribute to the development of allergic ...
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Young Women Get Lung Cancer At Higher Rates Than Men — Docs Don't Know Why
Researchers are actively trying to figure out the reason behind the gender disparity.Getty Images/iStockphoto "I have women that have come with chest pressure and leave the office with Xanax," she said. "And then when they start coughing up blood, that's when somebody listens to them."
The prevalence and intensity of smoking are not any higher in younger women than in men — besides a slightly higher prevalence for those born in the 1960s.
Additionally, findings showed no higher carcinogenic effects of cigarette smoking in women than in men, overdiagnosis is unlikely because it occurred in both early- and late-stage tumors, and occupational exposures such as asbestos have substantially reduced over the past decades, the study said.
"Further research is needed to elucidate reasons for the higher lung cancer incidence in younger women," the authors wrote in the paper.
"Meanwhile, cigarette smoking cessation efforts should be intensified among younger and middle-aged women, and lung cancer screening encouraged among eligible women at both health care professional and community levels."
Higher Rates Of Lung Cancer In Women Are A Mystery For Researchers
CNN —
More young and middle-aged women are being diagnosed with lung cancer at a higher rate than men, and scientists are struggling to understand why, new research shows. Awareness of the disease's effects on women is lacking, experts say, and the US government spends significantly less on its research than on similar studies in men.
"When you ask people what the number one cancer killer of women is, most will say that it's breast cancer. It's not. It's lung cancer. Lung cancer is a women's health disease, but we clearly need to educate more people about it," said Dr. Andrea McKee, a radiation oncologist and volunteer medical spokesperson for the American Lung Association.
This week, McKee attended the GO2 for Lung Cancer Conference, where experts and advocates talked about disparities for women with lung cancer and the ways to help more people recognize that this "hidden" women's cancer is a significant problem that kills about 164 women every day in the US.
Historically, McKee said, lung cancer has been considered an older man's disease, partly because men were the early target demographic for tobacco companies, and smoking is the leading cause of lung cancer. Cigarettes were even a part of military rations in World War II.
Smoking had been largely taboo for women until it became linked with female independence, and then they began drawing tobacco companies' notice too, historians say.
But those changes don't entirely account for the increases in lung cancer among women. Smoking rates have declined significantly over the past couple of decades, according to the US Centers for Disease Control and Prevention, yet the cancer rate among women has inversely increased – particularly among women who have never smoked.
Research published this week in the journal JAMA Oncology found that more women ages 35 to 54 had been diagnosed with lung cancer at a higher rate than similarly aged men. This study included people diagnosed with lung cancer between 2000 and 2019.
Part of the reason is the decline in the number of men getting lung cancer, which has been larger than the decline in women. Fewer men are being exposed to carcinogens in the workplace, the researchers said, but that also can't account for the changes.
A lack of understanding about what is driving the gender trend in lung cancer is in part driving a push to get more funding to study these differences in hopes of identifying them so public health leaders could target those particular issues.
Lawmakers are even now considering the Women and Lung Cancer Research and Preventative Services Act, which aims to boost funding and would require the US Department of Health and Human Services to determine how women are given access to lung cancer preventive services, as well as to conduct public awareness campaigns.
In 2019, only 15% of the National Institutes of Health lung cancer budget went to female-focused research, studies show, yet lung cancer kills more women in the US than breast, ovarian and cervical cancer combined. Lung cancer is the least-funded of the major cancers in terms of research dollar per death, research shows.
Many women were left out of some large lung cancer studies, and before 1993, most testing for clinical trials also omitted women.
Research has found that lung cancer diagnoses have risen 84% in women over the past 43 years while dropping 36% in men, even though many of those women never smoked. In fact, women who have never smoked are more than twice as likely as male never-smokers to get lung cancer.
Other risk factors include family history, exposure to secondhand smoke, radon, asbestos, pollution and arsenic in drinking water, according to the American Cancer Society.
Lung cancer is so deadly in part because it's often diagnosed late, when it's harder to treat, despite enormous advances in treatment in recent years.
Only 5% of people who are eligible for lung cancer screening get it, according to the American Lung Association. Researchers hope that studies showing gender disparities in lung cancer will make health care providers aware of how this disease affects women so they can know to watch for it.
Individuals can watch for signs of lung cancer, too. Talk to your doctor if you have a cough that lasts more than six weeks, are coughing up blood, are short of breath or hoarse for a few weeks, or have unexplained weight loss.
The American Lung Association website also offers a quiz, Saved by the Scan, to help you find out if you are eligible to get tested.
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