Whether or not the retrovirus XMRV is a human pathogen has been debated since the virus was first described in 2006. The answer is now clear: the results of Blood XMRV Scientific Research Group, along with a partial retraction of the 2009 Science paper describing identification of the retrovirus... Read More
Today is World Tuberculosis Day.
"World TB Day, 24 March 2009, is about celebrating the lives and stories of people affected by TB: women, men and children who have taken TB treatment; nurses; doctors; researchers; community workers--anyone who has contributed towards the global fight agains... Read More
Certain viral infections are known to increase or decrease HIV-1 replication or viral load, perhaps by competing with the same receptors, or via immune and other effects.Many autoantibodies in HIV-1 infection also target the immune network and this may well contribute to pathology. Read More
Jim Pipas writes:
1. Geographic Breakdown. The data can be broken down by location if you download Table S2. It is in the last column. We didn't discuss the data by location because for this paper we took a single sample from each site. Thus, this is a snapshot of vir... Read More
El podcast del Microbio Nº200 is dedicated to the memory of Baruch Blumberg (1925-2011). El podcast del Microbio Nº200 está... Read More
The hunt continues for novel antiviral agents especially against the pandemic H1N1 virus. In this article, a drug that has been used to fight HIV infection and vesicular stomatitis now appears to have the potential to block influenzavirus infection by inhibiting neuraminidase. This may be yet ... Read More
Merry Youle from the Small Things Considered blog ponders the potential size a virus can be:
"With such fascinating stories being told by Mimivirus and the other giants, people are now looking for them in more environments. Modified techniques are called for, as those used previously to spot ... Read More
A collection of links to blogs and podcasts that either focus entirely on microbes or partially on microbes. Other suggestions wanted. Read More
El podcast del microbio Nº 230 summarize the work by Li et al. and published in Biotechnology Bioengineering about Microbial el... Read More
A discussion of the "Marshall Protocol" which is a claimed treatment for all sorts of ailments. The article discusses how the MP backers suggests not only that microbes cause a wide diversity of ailments, but that a specific protocol can cure these ailments. The article discusses the lack of e... Read More
Dear Professor Racaniello,
I have just seen some of the ridiculous comments regarding the picture which was posted on your TWiV website.
I have had CFS for over 16 years. I am a very firm believer in scientific method and... Read More
I was listening to TWIV episode #50, concerning the recent article from Ila Singh’s group about the prostate cancer – XMRV connection, on the same day the NY Times reported a study from Judy Mikowitz et al., finding an association between ... Read More
El podcast del Microbio Nº256 and 257 summarize the recent findings about that shows no link between XMRV and Chronic Fatigue Sy... Read More
"The now famous announcement by the Venter group is based on their paper in Science entitled Creation of a Bacterial Cell Controlled by a Chemically Synthesized Genome. We applaud this work for its impressive technical achievement and we acknowledge its future potential. However, we find the ter... Read More
El podcast del Microbio 168 resumes the PNAS paper by Coleman and Chisholm, about the adaptation of microbial species to th... Read More
Following the results from Libkind et al paper in PNAS, "El podcast del microbio" Nº 247 discuss the different hypothesis about ... Read More
El podcast del microbio Nº 242 tells the history of the use of Rhodotorula yeast as a source of pigments for the egg yolk. El po... Read More
Microbe magazine Current Topics and Features Editor Jeff Fox talks with Douglas Theobald of Brandeis University about Theobald's work testing the he notion of a universal common ancestry (UCA) for all species.
El Podcast del Microbio" Nº 133 resumes the article published in Science about the change of colour in aphids due to a bact... Read More