Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0596263 (carcinogenesis)
 64,820 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It has been suggested that immunocompromised, HIV-infected patients are at risk of developing HPV infection and SIL. The well documented role of HPV and SIL in cervical carcinogenesis should lead to frequent, careful evaluation of HIV infected women. Forty-four cervical smears from 23 patients (20 HIV and 3 AIDS) were reviewed. While 11 of the 23 patients produced negative smears, 11 had abnormal cytological findings on at least one occasion. Sixteen smears (36 percent) from 10 patients (43%) showed evidence of HPV and/or SIL. Two smears (two patients) were assigned to the benign epithelial atypia category. (One of these showed keratosis which may indicate HPV infection.) Six smears (three patients) represented either a severe Trichomonas, fungal (Candida sp.), or Herpes infection. Three smears were deemed unsatisfactory for diagnosis due to severe acute inflammation or obscuring blood. Five biopsies were available. In four, histologic findings supported the original cytologic diagnosis. One patient with a negative smear had a biopsy showing condyloma. This study further supports an association of HPV and/or cervical dysplasia with HIV. Careful evaluation and follow-up of HIV-infected women is essential.
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PMID:Cervical cytology findings in women infected with the human immunodeficiency virus. 828 57

The cytoskeleton is a complex fibrous reticular structure composed of microfilaments, microtubules and intermediate filaments. These components coordinate morphology support and intracellular transport that is involved in a variety of cell activities, such as cell proliferation, migration and differentiation. In addition, the cytoskeleton also plays an important role in viral infection. During an infection by a Herpesvirus, the virus utilizes microfilaments to enter cells and travel to the nucleus by microtubules; the viral DNA replicates with the help of host microfilaments; and the virus particles start assembling with a capsid in the cytoplasm before egress. The cytoskeleton changes in cells infected with Herpesvirus are made to either counteract or obey the virus, thereby promote cell transforming into cancerous ones. This article aims to clarify the interaction between the virus and cytoskeleton components in the process of Herpesvirus infection and the molecular motor, cytoskeleton-associated proteins and drugs that play an important role in the process of a Herpesvirus infection and carcinogenesis process.
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PMID:Herpesvirus acts with the cytoskeleton and promotes cancer progression. 3125 22