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Archive for the ‘biotech/medical’ category: Page 1754

Feb 7, 2020

Indian Scientist In Australia Is Close To Developing Vaccine For Coronavirus And Save Lives

Posted by in categories: biotech/medical, health

Coronavirus-cure-indian-scientists-team-is-very-close-to-developing-vaccine-for-coronavirus.


In a major breakthrough that can lead to a quick Coronavirus vaccine, a team of scientists led by an overseas citizen of India, Professor SS Vasan of CSIRO (Commonwealth Scientific and Industrial Research Organization) Dangerous Pathogens Team has successfully mass produced the novel Coronavirus strain outside China in sufficiently large number to begin clinical trial of medicine.

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Feb 7, 2020

Scientists reveal the most extensive genetic map of cancers ever made

Posted by in categories: biotech/medical, genetics

It shows how hard tumours will be to crack.

Science and technology Feb 8th 2020 edition.

Feb 6, 2020

10 Steps to Survive a Global Pandemic: Coronavirus

Posted by in categories: biotech/medical, mathematics

#survival #coronavirus
In light of recent events its a good opportunity to go over the basics of pandemic preparedness.

*Correction* I need to make a correction to information provided within this video. The case-fatality rate of the Spanish influenza is often quoted by virologists as 2.5 % when in reality the math on this doesn’t add up as the population of the planet at the time doesn’t align with this statistic. This stat is misinterpreted to mean the overall case-fatality rate was (greater than) 2.5%. It is presumed a safer mortality estimate was between 7.5%-15% at the pandemics peak wave. The correct statistic is the 2.5%-5% of the WORLDS population perished as a result of this. It should be noted that there were several waves to this pandemic hence the 2.5 (greater than) statistic. The first wave was relatively tame, the second wave was devastating, the third wave was less severe. https://www.cdc.gov/flu/pandemic-resources/1918-commemoration/three-waves.htm

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Feb 6, 2020

Aloe Polysaccharides Inhibit Influenza A Virus Infection-A Promising Natural Anti-flu Drug

Posted by in categories: biotech/medical, health

Front Microbiol. 2018 Sep 27;9:2338. doi: 10.3389/fmicb.2018.02338. eCollection 2018.

Influenza A virus causes periodic outbreaks and seriously threatens human health. The drug-resistant mutants have shown an epidemic trend because of the abuse of chemical drugs. Aloe polysaccharides (APS) extracted from Aloe vera leaves have evident effects on the therapy of virus infection. However, the activity of APS in anti-influenza virus has yet to be investigated. Here, we refined polysaccharides from A. vera leaf. In vitro test revealed that APS could inhibit the replication of a H1N1 subtype influenza virus, and the most obvious inhibitory effect was observed in the viral adsorption period. Transmission electron microscopy indicated that APS directly interacted with influenza virus particles. Experiments on PR8 (H1N1) virus infection in mice demonstrated that APS considerably ameliorated the clinical symptoms and the lung damage of the infected mice, and significantly reduced the virus loads and mortality.

Feb 6, 2020

Thai doctors say two drug groups effective on patient

Posted by in category: biotech/medical

Successfully coronavirus treatment on a critically ill 71-year woman.


Thai doctors have declared the use of anti-flu and AIDS drugs a success in reducing symptoms of coronavirus patients after using them on a Chinese woman.

Two doctors from Rajavithi Hospital in Bangkok — Dr Kriangsak Atipornwanich, an expert physician, and Assoc Prof Dr Subsai Kongsangdao, a specialist — said at a briefing in Bangkok that improvements were seen in the 71-year-old woman 48 hours after administering the two groups of medications.

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Feb 6, 2020

Crispr’d Cells Show Promise in First US Human Safety Trial

Posted by in categories: biotech/medical, genetics

Using genetically-edited cells to supercharge the immune system caused no adverse effects in cancer patients. It’s too soon to tell if it can be a cure.

Feb 6, 2020

Key molecular machine in cells pictured in detail for the first time

Posted by in categories: biotech/medical, nanotechnology

Scientists from the UNC School of Medicine, Columbia University, and Rockefeller University have revealed the inner workings of one of the most fundamental and important molecular machines in cells.

The researchers, in a study published in Science, used biochemical experiments and cryo– (cryo-EM) to determine the atomic structure of a complex assembly of molecules known as the histone mRNA three-prime (3’) end-processing machine. This machine plays a fundamental role in proper activity and duplication of the cell genome and when defective, it may lead to human diseases, including cancers.

Histone proteins are found in all plants and animals, and they form a “beads-on-a-string” arrangement where the DNA in chromosomes is wrapped around the beads of histones. Histones ensure the efficient packaging of DNA and help regulate which genes are turned “on” and which are kept “off,” processes needed for all cells to function properly.

Feb 6, 2020

Who owns the coronavirus cure? China’s move to patent Gilead’s experimental drug for the novel virus could lead to legal wrangle

Posted by in categories: biotech/medical, law

China has applied to patent a drug candidate being developed by US biotechnology firm Gilead Sciences in its search for a cure for coronavirus infection. It could raise questions on intellectual property and marketing rights.

Feb 6, 2020

From mushrooms to ecstasy, a renaissance in psychedelics research

Posted by in categories: biotech/medical, neuroscience

MDMA and psilocybin have been granted breakthrough therapy status by the FDA, signaling a shift in the future of mental health treatment.


Clinical studies are underway. How we treat them moving forward matters.

Feb 6, 2020

Extreme Cold Being Utilized To Save Lives

Posted by in category: biotech/medical

Extreme cold is being utilized to bring humans back from the brink of death; after being shot or stabbed and losing half of your blood there is only a 5% chance for survival, but this experimental procedure may help to increase these dire odds.

It is not unheard of for victims of cold water drownings to be successfully resuscitated, this led to Mads Gilbert coining the phrase “nobody is dead until warm and dead” after resuscitating a woman who fell through ice and her temperature dropped to 13.7C. Incidents such as these also raise questions about the likelihood of the science of cold helping to bring humans back from the brink of death.

Trauma surgeon Samuel Tisherman is putting the science of cold to the test, rather than warm patients up he is cooling them down. In 2019 a patient was placed into suspended animation for the first time by Tisherman and his team at the University of Maryland School of Medicine. The procedure described in New Scientist details how the patient was rapidly cooled down to 10-15C which temporarily stopped vital functions to put the patient into a state somewhere between life and death. The team was investigating whether stimulating the same situation as drowning in cold water in a hospital setting could help patients.