Recent large-scale genome-wide association studies have successfully identified several genetic loci that influence asthma susceptibility. The loci thus far identified confer a high population attributable risk for childhood-onset disease and have provided a better understanding of the primary mechanisms underlying asthma and a clear focus for new therapies to treat the disease. The loci are of limited utility for diagnostic or predictive genetic testing. This review considers different aspects of genetic risk, including individual, population, and familial risks, and explores how these different measures interact and how the next generation of genetic studies might be best designed.
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http://dx.doi.org/10.1016/j.jaci.2011.06.026 | DOI Listing |
Chem Soc Rev
January 2025
Institute for Quantum Life Science, National Institutes for Quantum Science and Technology (QST), Anagawa 4-9-1, Inage-ku, Chiba 263-8555, Japan.
The emerging field of quantum life science combines principles from quantum physics and biology to study fundamental life processes at the molecular level. Quantum mechanics, which describes the properties of small particles, can help explain how quantum phenomena such as tunnelling, superposition, and entanglement may play a role in biological systems. However, capturing these effects in living systems is a formidable challenge, as it involves dealing with dissipation and decoherence caused by the surrounding environment.
View Article and Find Full Text PDFJAMA Netw Open
January 2025
Laboratory of NeuroImaging, National Institute on Alcohol Abuse and Alcoholism, Bethesda, Maryland.
Importance: Cannabis use has increased globally, but its effects on brain function are not fully known, highlighting the need to better determine recent and long-term brain activation outcomes of cannabis use.
Objective: To examine the association of lifetime history of heavy cannabis use and recent cannabis use with brain activation across a range of brain functions in a large sample of young adults in the US.
Design, Setting, And Participants: This cross-sectional study used data (2017 release) from the Human Connectome Project (collected between August 2012 and 2015).
Braz J Psychiatry
January 2025
Research Center in Spirituality and Health (NUPES), School of Medicine, Federal University of Juiz de Fora (UFJF), Juiz de Fora, MG, Brazil.
Objective: There has been a call for neuroscientific studies of spiritual experiences due to their global prevalence, significant impact, and importance for understanding the mind-brain problem. Mediumship is a spiritual experience where individuals claim to communicate with or be influenced by deceased persons or non-material entities. We assessed whether mediums possess specific genetic alterations.
View Article and Find Full Text PDFEnviron Toxicol Chem
January 2025
Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, University of California, Davis, One Shields Avenue, Davis, Yolo County, CA, 95616USA.
Juvenile Chinook Salmon (Oncorhynchus tshawytscha) populations have decreased substantially in the Sacramento-San Joaquin Delta (Delta) over the past decades, so considerably that two of the four genetically distinct runs are now listed in the Endangered Species Act. One factor responsible for this decline is the presence of contaminants in the Delta. Insecticides, used globally in agricultural, industrial, and household settings, have the potential to contaminate nearby aquatic systems through spray drift, runoff, and direct wastewater discharge.
View Article and Find Full Text PDFAsian Pac J Cancer Prev
January 2025
Experimental Therapy Department, Iraqi Center for Cancer and Medical Genetic Research. Mustansiriyah University, Baghdad, Iraq.
Background: The use of bacterial vaccines as a potential Bacterial-Based Cancer Therapy (BBCT) presents an innovative approach, transforming these vaccines into multifunctional tools capable of serving dual roles in medicine.
Materials And Methods: This study aimed to conduct in vitro, immunity-independent experiments to investigate the anticancer properties of vaccine-derived bacterial toxoids on various cancer cell lines. Six concentrations of the DTP vaccine (5 x 10-4, 25 x 10-5, 125 x 10-6, 625 x 10-7, 312 x 10-7, and 15 x 10-6 µg/ml) were tested on two cancer cell lines (SKG and HCAM) and a normal Rat Embryonic Fibroblast (REF) cell line.
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