Kaposi S Sarcoma
Mostrando 13-24 de 91 artigos, teses e dissertações.
-
13. Prevalence of antibodies to human herpesvirus-8 in populations with and without risk for infection in São Paulo State
Human herpesvirus 8 (HHV-8) is a newly described herpesvirus that is etiologically associated with all forms of Kaposi's sarcoma (KS). Seroepidemiological studies have shown high prevalence rates of HHV-8 antibodies among men who have sex with men (MSM) and AIDS patients, African children, Brazilian Amerindians, and elderly individuals in certain regions of
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-01
-
14. "Pesquisa de sítios de restrição enzimática em segmento da ORF K1 do genoma de herpesvírus humano tipo 8 (HHV-8) em isolados clínicos de São Paulo: relação com subtipos virais e implantação da técnica de RFLP (Restriction Fragment Length Polymorphism Analyses) para determinar subtipos virais" / "Research of the restriction enzymatic sites in segment from ORF K1 genome HHV-8, isolates from KS-AIDS patients of São Paulo. Standardized a PCR-RFLP (restriction fragment length polymorphism analysis for HHV-8 subtyping"
AIDS epidemic has increased the incidence rates of Kaposi s sarcoma (KS) in all countries, and KS has been considered an AIDS-defining illness. Since the discovery of the human herpesvirus 8 (HHV-8), the etiological agent of KS, several studies have been conducted in order to characterize HHV-8 in all forms of KS: classic, endemic, iatrogenic, and epidemic
Publicado em: 2003
-
15. Detecção do herpesvirus humano 8 (HHV-8) em pacientes com sarcoma de Kaposi, mieloma multiploo e em doadores de sangue
Human herpesvirus 8 (HHV-8), or Kaposi s sarcoma associated herpesvirus (KSHV), was identified in 1994 by Yuan Chang et ai in skin biopsies ftom patients with Acquired Immunodeficiency Syndrome (AIDS) related Kaposi s sarcoma. HHV-8 belongs to Herpesviridae family, Gamaherpesvirinae subfamily and Radinovirus genus, the only one ftom this genus which infects
Publicado em: 2001
-
16. Associação de carcinoma broncogênico com síndrome de Pancoast e síndrome da imunodeficiência adquirida
É relatado o caso de um paciente portador da síndrome de Pancoast associada à síndrome da imunodeficiência adquirida. Esta apresentação é rara, visto que os tumores mais freqüentemente associados à SIDA são o sarcoma de Kaposi e o linfoma não-Hodgkin. O paciente, com passado de uso de drogas injetáveis, internou-se para investigação de massa e
Jornal de Pneumologia. Publicado em: 2000-09
-
17. Kaposi's sarcoma-associated herpesvirus encodes a functional cyclin.
Kaposi's sarcoma-associated herpesvirus (KSHV) (also called human herpesvirus 8) is consistently found in Kaposi's sarcoma lesions and in body-cavity-based lymphomas. A 17-kb KSHV lambda clone was obtained directly from a Kaposi's sarcoma lesion. DNA sequence analysis of this clone identified an open reading frame which has 32% amino acid identity and 53% si
-
18. Kaposi sarcoma presenting as severe haemoptysis.
-
19. Increased Efficiency of Phorbol Ester-Induced Lytic Reactivation of Kaposi's Sarcoma-Associated Herpesvirus during S Phase
Expression of Kaposi's sarcoma-associated herpesvirus (KSHV) lytic genes is thought to be essential for the establishment and progression of KSHV-induced diseases. The inefficiency of lytic reactivation in various in vitro systems hampers the study of lytic genes in the context of whole virus. We report here increased expression of KSHV lytic genes and incre
American Society for Microbiology.
-
20. Kaposi's sarcoma in a patient with rheumatoid arthritis and polymyositis treated with corticosteroids.
-
21. HHV-8 (KSHV) is not associated with bacillary angiomatosis.
AIMS: Bacillary angiomatosis is a rare pseudoneoplastic angioproliferative lesion occurring in patients with AIDS. This condition has been associated with Bartonella henselae and Bartonella quintana infections. Human herpesvirus 8 (HHV-8) is thought to be the causative agent of Kaposi's sarcoma, a vasoproliferative neoplasm, also commonly found in patients w
-
22. Mechanism of Sustained Activation of Ribosomal S6 Kinase (RSK) and ERK by Kaposi Sarcoma-associated Herpesvirus ORF45: MULTIPROTEIN COMPLEXES RETAIN ACTIVE PHOSPHORYLATED ERK AND RSK AND PROTECT THEM FROM DEPHOSPHORYLATION*
As obligate intracellular parasites, viruses exploit diverse cellular signaling machineries, including the mitogen-activated protein-kinase pathway, during their infections. We have demonstrated previously that the open reading frame 45 (ORF45) of Kaposi sarcoma-associated herpesvirus interacts with p90 ribosomal S6 kinases (RSKs) and strongly stimulates
American Society for Biochemistry and Molecular Biology.
-
23. Human immunodeficiency virus (HIV) transcripts identified in HIV-related psoriasis and Kaposi's sarcoma lesions.
Persons with HIV infection sometimes develop aggressive psoriasis or Kaposi's sarcoma (KS) not usually seen in other immunosuppressed patients. However, a specific and direct pathophysiological role for HIV-1 in these AIDS-associated disorders remains unclear since HIV has not been easily detected in these skin lesions. By combining in situ hybridization wit
-
24. Identification of the gene encoding the major latency-associated nuclear antigen of the Kaposi's sarcoma-associated herpesvirus.
Over 85% of patients with Kaposi's sarcoma (KS) are seropositive for antibodies to the latency-associated nuclear antigen (LANA) expressed in B cell lines infected with Kaposi's sarcoma-associated herpesvirus (KSHV). The presence of antibodies to LANA strongly correlates with the risk of developing the disease. However, the identity of the protein(s) compris