Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Medicine and Health Sciences
Mucociliary Dysfunction In Hiv And Smoked Substance Abuse, Srinivasan Chinnapaiyan, Hoshang J. Unwalla
Mucociliary Dysfunction In Hiv And Smoked Substance Abuse, Srinivasan Chinnapaiyan, Hoshang J. Unwalla
HWCOM Faculty Publications
Impaired mucociliary clearance (MCC) is a hallmark of acquired chronic airway diseases like chronic bronchitis associated with chronic obstructive pulmonary disease (COPD) and asthma. This manifests as microbial colonization of the lung consequently leading to recurrent respiratory infections. People living with HIV demonstrate increased incidence of these chronic airway diseases. Bacterial pneumonia continues to be an important comorbidity in people living with HIV even though anti-retroviral therapy has succeeded in restoring CD4+ cell counts. People living with HIV demonstrate increased microbial colonization of the lower airways. The microbial flora is similar to that observed in diseases like cystic fibrosis and …
Interaction Of Drugs Of Abuse And Microrna With Hiv: A Brief Review., Sudheesh Pilakka-Kanthikeel, Madhavan P.N. Nair
Interaction Of Drugs Of Abuse And Microrna With Hiv: A Brief Review., Sudheesh Pilakka-Kanthikeel, Madhavan P.N. Nair
HWCOM Faculty Publications
MicroRNAs (miRNAs), the post-transcriptional regulators of gene expression, play key roles in modulating many cellular processes. The changes in the expression profiles of several specific miRNAs affect the interactions between miRNA and their targets in various illnesses, including addiction, HIV, cancer etc. The presence of anti-HIV-1 microRNAs (which regulate the level of infectivity of HIV-1) have been validated in the cells which are the primary targets of HIV infection. Drugs of abuse impair the intracellular innate anti-HIV mechanism(s) in monocytes, contributing to cell susceptibility to HIV infection. Emerging evidence has implicated miRNAs are differentially expressed in response to chronic morphine …
Interactive Effects Of Cocaine On Hiv Infection: Implication In Hiv-Associated Neurocognitive Disorder And Neuroaids., Santosh Dahal, Sai V. P. Chitti, Madhavan Nair, Shailendra K. Saxena
Interactive Effects Of Cocaine On Hiv Infection: Implication In Hiv-Associated Neurocognitive Disorder And Neuroaids., Santosh Dahal, Sai V. P. Chitti, Madhavan Nair, Shailendra K. Saxena
HWCOM Faculty Publications
Substantial epidemiological studies suggest that not only, being one of the reasons for the transmission of the human immunodeficiency virus (HIV), but drug abuse also serves its role in determining the disease progression and severity among the HIV infected population. This article focuses on the drug cocaine, and its role in facilitating entry of HIV into the CNS and mechanisms of development of neurologic complications in infected individuals. Cocaine is a powerfully addictive central nervous system stimulating drug, which increases the level of neurotransmitter dopamine (DA) in the brain, by blocking the dopamine transporters (DAT) which is critical for DA …