Smell, sense that enables an organism to perceive and distinguish the odors of various substances, also known as olfaction. In humans, the organ of smell is situated in the mucous membrane of the upper portion of the nasal cavity near the septum.
Breathalyzer Test May Detect Deadliest Cancer — Researchers from TAU and partner institutions develop groundbreaking device that spots lung cancer – to stop it in its tracks – A new device developed by a team of Israeli, American, and British cancer researchers may turn the tide by both accurately detecting lung cancer and identifying its stage of progression.
Comprehensive Parkinson’s Biomarker Test Has Prognostic and Diagnostic Value, Penn Medicine Team Reports — First Biomarker Results from Parkinson’s Progression Markers Initiative Detect Differences in Subtypes of Parkinson’s Disease – The first biomarker results reported from the Parkinson’s Progression Markers Initiative (PPMI), showing that a comprehensive test of protein biomarkers in spinal fluid have prognostic and diagnostic value in early stages of Parkinson’s disease.
Unlocking the manipulation of mosquitoes by malaria parasites – Female mosquitoes infected with malaria parasites are significantly more attracted to human odour than uninfected mosquitoes. This was demonstrated in a laboratory setting in which infected female Anopheles gambiae sensu stricto mosquitoes were attracted to human odours three times more than mosquitoes that were not infected with the malaria-causing Plasmodium falciparum parasite.
Can’t smell anything? This discovery may give you hope – Gene therapy in mice restores sense of smell, may also aid research into other diseases caused by cilia defects, U-M researchers say – Scientists have restored the sense of smell in mice through gene therapy for the first time — a hopeful sign for people who can’t smell anything from birth or lose it due to disease. The achievement in curing congenital anosmia — the medical term for lifelong inability to detect odors — may also aid research on other conditions that also stem from problems with the cilia.
Isolation and stress identified as contributing to breast cancer risk – Social isolation and related stress could contribute to human breast cancer susceptibility, research from a rat model designed at the University of Chicago to identify environmental mechanisms contributing to cancer risk shows.
Indian Health Minister Ghulam Nabi Azad announces new whistle blower scheme to control spurious drugs. – The Indian Minister for Health & Family Welfare, Ghulam Nabi Azad has announced whistle blower policy to attract involvement of public to provide information on any kind of unlawful activity in the manufacture of drugs.
FDA Advises Consumers Not To Use Certain Zicam Cold Remedies — Intranasal Zinc Product Linked to Loss of Sense of Smell. – The U.S. Food and Drug Administration advised consumers to stop using three products marketed over-the-counter (OTC) as cold remedies because they are associated with the loss of sense of smell (anosmia).
Connie Culp, who underwent the first face transplant surgery conducted in the US, appeared before reporters. – An Ohio woman who received America’s first near-total face transplant in the Cleveland Clinic appeared before the media for the first time.
Vanderbilt University receives $100,000 Grand Challenges Explorations Grant For innovative global health research. – Vanderbilt University announced that it has received a $100,000 Grand Challenges Explorations grant from the Bill & Melinda Gates Foundation.
Whiter laundry and a surprising new treatment for kids’ eczema. Bleach baths clear the rash and banish flare-ups of miserable skin disease. – It’s best known for whitening a load of laundry. But now simple household bleach has a surprising new role: an effective treatment for kids’ chronic eczema.
