Medicine

Prosecuting faked HIV vaccine results

Remember this? Wait, what? Faked HIV vaccine results The researcher accused of manipulating his reagents to ‘show his HIV vaccine strategy worked’ admitted he did it: Investigators say former Iowa State University laboratory manager Dong-Pyou Han has confessed to spiking samples of rabbit blood with human antibodies to make an experimental HIV vaccine appear to…

It’s hard for me to believe that it’s been almost three years since I first started taking an interest in the Houston cancer doctor and Polish expat Stanislaw Burzynski. Three long years, but that’s less than one-twelfth the time that Burzynski has been actually been administering an unproven cancer treatment known as antineoplastons (ANPs), a…

  It is not surprising that Biwa salmon (image above), a subspecies of Oncorhyncus masou, do not adapt to seawater very well after having been landlocked in Lake Biwa, Japan for the last 500,000 years or so.  Researchers from Hokkaido University and Shiga Prefecture Fishery Experiment Station in Japan wanted to know what caused the salmon to…

If there’s one thing that antivaccine activists share in common, it’s the passionate (and as yet unproven) belief that “something” out there in the environment caused the “autism epidemic.” Usually, that “something” thought to be vaccines, but with the utter failure of the vaccine-autism hypothesis to the point where it is considered soundly refuted, antivaccinationists…

New research published in PLOS Genetics shows that starving C. elegans (Caenorhabditis elegans) during the late larval stage of development when the worms are undergoing tissue growth and formation halts cellular activity at previously unknown checkpoints in their development. These findings show that nutrition is an important cue to signal whether or not the worms should…

Resistance to antibiotics has been a concern of scientists almost since their widespread use began. In a 1945 interview with the New York Times, Alexander Fleming himself warned that the misuse of penicillin could lead to selection of resistant forms of bacteria, and indeed, he’d already derived such strains in the lab by varying doses…

I’ll admit it: I’m a bit of a beer snob. I make no bones about it, I like my beer, but I also like it to be good beer, and, let’s face it, beer brewed by large industrial breweries seldom fits the bill. To me, most of the beer out being sold in the U.S.,…

It’s been three days since America’s quack, Dr. Mehmet Oz, had his posterior handed to him by a wily old prosecutor who is now a Senator, Claire McCaskill. The beauty of it is that, not only was Dr. Oz called, in essence, a liar to his face and not only was he called out for…

Shivering is one mechanism by which heat is produced in the body. Heat production is called thermogenesis. Another mechanism is through nonshivering thermogenesis regulated by brown fat (i.e. adipose). This second type of heating mechanism kicks in when we need extra heat production such as a postnatal infant, someone developing a fever, an animal arousing…

Since mental health problems are estimated to affect some 10% of the world’s population, it stands to reason that if you don’t suffer from depression, anxiety or bipolar disorder yourself, you are probably close to someone who does. So you might be pleased to read about a new finding that could eventually lead to a…