Steve Jacobson on HHV-6


Human herpesvirus-6 entry into the central nervous system through the olfactory pathway

Abstract

Viruses have been implicated in the development of neurodegenerative diseases, such as Alzheimer's, Parkinson’s, and multiple sclerosis. Human herpesvirus-6 (HHV-6) is a neurotropic virus that has been associated with a wide variety of neurologic disorders, including encephalitis, mesial temporal lobe epilepsy, and multiple sclerosis. Currently, the route of HHV-6 entry into the CNS is unknown. Using autopsy specimens, we found that the frequency of HHV-6 DNA in the olfactory bulb/tract region was among the highest in the brain regions examined. Given this finding, we investigated whether HHV-6 may infect the CNS via the olfactory pathway. HHV-6 DNA was detected in a total of 52 of 126 (41.3%) nasal mucous samples, showing the nasal cavity is a reservoir for HHV-6. Furthermore, specialized olfactory-ensheathing glial cells located in the nasal cavity were demonstrated to support HHV-6 replication in vitro. Collectively, these results support HHV-6 utilization of the olfactory pathway as a route of entry into the CNS.
Erin Harbertsa
Karen Yaoa
Jillian E. Wohlera,
Dragan Maricc,
Joan Ohayona,
Robert Henkind, and
Steven Jacobson
Edited by Robert C. Gallo, Institute of Human Virology, University of Maryland, Baltimore, Baltimore, MD,
http://www.pnas.org/content/early/2011/08/01/1105143108.abstract
"Virologist Dharam Ablashi, who codiscovered HHV-6 and now is scientific director of the HHV-6 Foundation in Santa Barbara, Calif., says the results may be just the tip of an iceberg. 'As research techniques improve,' he says, 'we may find that most neurological conditions are caused by viruses that enter the brain through the nasal passages.'"
http://www.sciencenews.org/view/generic/id/333083/title/Commonvirusmayrideupnoseto_brain

Popular Posts in the Last 7 Days

Perplexity on Rebecca Culshaw Smith, and PrEP as Genocide

The big question for French scientists and intellectuals:

Perplexity on the circular nature of HIV logic

Does AIDS drug work for CFS because they are part of the same epidemic? Will it also work for autism?

What role has Rebecca Culshaw Smith played in helping to expose HIV as an in silico Ponzi scheme? Perplexity A.I. answers

Could Jordan Peterson and his daughter become Chronic Fatigue Syndrome and HHV-6 activists?

Perplexity A.I. on David Ho and HIV as an in silico Ponzi scheme

Popular Post in the Last 30 Days

Perplexity on Rebecca Culshaw Smith, and PrEP as Genocide

If one assumeS Rebecca Culshaw's Substack is correct, what were 20 moments in the last 40 ears when scientist should have recognized something was wrong in the HIV/AIDS paradigm?

Perplexity on the nosology and epistemology of AIDS

Perplexity on Kaposi's Sarcoma

Perplexity A.I. discusses K.S.

Racist science and medicine at the Centers for Disease Control?

Human herpesvirus 6 (HHV-6) infection and risk of Alzheimer’s disease: a systematic review and meta-analysis

Popular Posts from the Last Year

Ablashi discusses HHV-6, AIDS, Alzheimer's, and Chronic Fatigue Syndrome

Oral Kaposi's Sarcoma looks like the Crimson Crescents in Chronic Fatigue Syndrome patients.

Dr. Bhupesh Prusty and Professor Thomas Rudel discuss their HHV-6 research

Why HIV should be referred to as "a red herring."

Anthony Fauci was part of the gang that silenced and destroyed Judy Mikovits.

Dr. Rebecca Culshaw Smith's book is discussed on Twitter

All Time Most Popular Posts

Dr. Bhupesh Prusty and Professor Thomas Rudel discuss their HHV-6 research

Anthony Fauci was part of the gang that silenced and destroyed Judy Mikovits.

Was Judy Mikovits destroyed because her XMRV work would have ultimately shown HIV is a total fraud?

Is Chronic Fatigue Syndrome the other AIDS epidemic in the gay community?