Does the desire to consume alcohol and tobacco come from our genetic makeup?
Austin, TX Alcohol and smoking can be harmful, if not deadly. While the desire fo...n chromosome 4, they uncovered an area relating to smoking and found sex-specific loci inside some of these areas. The results are based on the study entitle...Smokeless tobacco more effective than cigarettes for delivering dangerous carcinogens into the body
...ancer Center. The only likely safe alternative to smoking is the long term use of nicotine replacement thera...ffice setting, where snuff may be acceptable while smoking is not. ...Census of Marine Life historians detail collapse of bluefin tuna population off northern Europe
...t say with certainty that over-exploitation is the smoking gun in the bluefin tunas disappearance but clearly theres been a murder. Weve shown bluefin tuna were here for a long time in high numbers. High fishing pressure preceded the species virtual disappearance from the area and apparently played a key...Marijuana component opens the door for virus that causes Kaposi's sarcoma
... While previous studies indicated that marijuana smoking was associated with Kaposis sarcoma, this is the first to demonstrate that THC itself can assist the virus in entering endothelial cells, which comprise skin and related tissue. According to Dr. Groopman, the study illustrates the complicated rol...Prenatal stress keeps infants, toddlers up at night, study says
...hers level of postnatal anxiety or depression, her smoking habit, or her social class. This problematic sleep is notable; it may be part of the reason why mood-disturbed pregnancies are linked to childrens behavioral disorders, like depression, hyperactivity and anxiety, later on down the road, OConnor sa...Obesity found to be a risk factor for multiple myeloma
...ach person enrolled, as well as diet, medications, smoking habits and other health behaviors, and has updated that information every two to four years. Of the 136,623 participants who qualified for their study protocol, Birmann and her colleagues confirmed 215 cases of multiple myeloma. Body Mass Index (B...UK scientists lift lid on genetics of coronary artery disease
...ce their risk by adopting a healthy lifestyle, not smoking and if they have high blood pressure or raised cholesterol levels, to have these treated." Although the researchers know that some of the variants implicated are involved in cell growth and cell division, they are now working to understand exactly ...UF scientists work to develop simple bladder cancer test
...imes more men than women contract the disease, and smoking as well as exposure to industrial toxins increases the risk. Although the five-year survival rate is about 94 percent when it is detected early, bladder cancer is extremely difficult to cure because it tends to recur. Imagine the bladder like a ba...Gene variations directly link inflammation to an increased risk for lung cancer
...of inflammation in other types of cancer. While smoking is still the greatest risk factor, we still do not understand how other factors play a role, Engels said. A better understanding of the risks involving inflammation will lead to a better understanding of cancer prevention....Cancer research specialist and HSPH professor awarded Medal of Honor from WHO cancer agency
...cted seminal work linking passive or "second-hand" smoking to lung cancer. He has also shed light on a host of other health issues, including the role of the Mediterranean diet in decreasing cancer and heart disease risk and increasing longevity. His current main research interest is the evaluation of the hy...Children of smokers have more than 5 times higher levels of a nicotine toxin
...on cotinine in the urine quadrupling it. Having a smoking father doubled the amount of cotinine, one of chem...es and children are routinely exposed to cigarette smoking by their carers in their homes, without the legislative protection available to adults in public pla...Scientists ponder plant life on extrasolar Earthlike planets
...extrasolar planet, for instance, would be a strong smoking gun for the possible existence of life. Life on the edge They also are looking into the red edge effect. Seen at 700 nanometers out, where normal human vision quits working, this reflectance spectrum is a signature of the fact that t...Gum disease in postmenopausal women linked to oral bone loss
... while controlling for other factors, such as age, smoking status and income, said Jean Wactawski-Wende, Ph.D., associate professor of social and preventive medicine, UB School of Public Health and Health Professions, and senior author on the study Results appear in the June 2007 issue of the Journal of Per...Study suggests other causes for childhood brain aneurysms
...tors for vascular disease, which in adults include smoking and high blood pressure. This is very significant because it provides insight into the mechanisms of aneurysm formation, says Abruzzo, an assistant professor of radiology, neurosurgery and biomedical engineering at UC and interventional neuroradio...Other highlights from the June 6 JNCI
..., and the relationship is complicated further when smoking history is considered. Aditya Bardia, M.D., of ...rin NSAID use, cancer incidence and mortality, and smoking history. Aspirin use was associated with decreased risk of cancer incidence and mortality, as well...Cigarette smoke alters DNA in sperm, genetic damage could pass to offspring
...HILDALPHIA -- The science has long been clear that smoking causes cancer, but new research shows that childre...anadian researchers have demonstrated in mice that smoking can cause changes in the DNA sequence of sperm cells, alterations that could potentially be inherite...Blood test may help signal tumor's remission, return in throat cancer patients
...s for survival, with patients who had a history of smoking experiencing the largest spikes. (For this reason, estimates of relative risk of death were adjusted to exclude the compounding effects of smoking.) Because the production of these growth factors and cytokines is controlled by the same master switc...Extra-aggressive form of idiopathic pulmonary fibrosis identified
...t these "rapid progressor" patients, predominantly smoking males, represent a distinct clinical phenotype compared with the usual "slow progressors" patients. "These findings highlight the variability in the progression and outcome of IPF, and may explain, in part, the difficulty in obtaining signific...Alcohol use during pregnancy leads to greater risk of extreme preterm delivery
...n older than 30 years of age. "Although we found smoking to be associated with mild preterm, but not extreme preterm, delivery," said Sokol, "smoking remains a recognized risk for preterm delivery and should still be considered a problem from the fetal perspective." Although there is less clarity on why...Endogenous cannabinoids linked to fetal brain damage imposed by maternal cannabis use
...ficantly advance our understanding of how cannabis smoking during pregnancy may damage the fetal brain. The formation of connections among nerve cells occurs during a relatively short period in the fetal brain. However, proper wiring of hundreds of millions of cells in our brains determine whether we can t...