Results 121 to 130 of about 54,505 (252)

EP-290 - LEVANTAMENTO DAS AMOSTRAS DE BIÓPSIA COM SUSPEITA DE SARCOMA DE KAPOSI ENVIADAS AO NÚCLEO DE ANATOMIA PATOLÓGICA DO INSTITUTO ADOLFO LUTZ - SÃO PAULO NO ANO DE 2023 E A CONTRIBUIÇÃO DO EXAME IMUNO-HISTOQUÍMICO NA CONFIRMAÇÃO DOS CASOS

Brazilian Journal of Infectious Diseases
Introdução: O sarcoma de Kaposi (SK) é uma neoplasia vascular causado pelo herpes-vírus do tipo 8 (HHV-8) ou Kaposi Sarcoma Herpesvirus (KSHV), sendo mais frequente e agressivo em pacientes com infecção pelo HIV/Aids e imunossuprimidos, do que na ...
Thais de Souza Lima, Ana Paula Cordeiro de Lima, Lis Adriana Maldonado, Rodrigo Albergaria Ressio, Cristina Takami Kanamura, Cesar Cilento Ponce, Amaro N. Duarte Neto, Silvia D. Andretta Iglezias, Tomas Zecchini Barrese, Cinthya Cirqueira Borges   +9 more
doaj   +1 more source

Multiple human herpesvirus-8 infection [PDF]

, 2003
In Malawian patients with Kaposi sarcoma (KS) and their relatives, we investigated nucleotide-sequence variation in human herpesvirus-8 (HHV-8) subgenomic DNA, amplified from oral and blood samples by use of polymerase chain reaction.
Beyari, MM, Cook, RD, Hodgson, TA, Kondowe, W, Molyneux, EM, Porter, SR, Scully, CM, Teo, CG   +7 more
core   +1 more source

Crosstalk Between Intratumoral Microbes and Tumor Immunity: Implications for Tumor Therapy

Cancer Medicine, Volume 15, Issue 2, February 2026.
ABSTRACT Background Emerging studies indicate that microbes are present in tumor cells and immune cells. Intratumoral microbiota (ITM) constitute an important component of the tumor immune microenvironment (TIME) and have an important impact on tumor progression and treatment. Objective Through the general elaboration of ITM represented by bacteria and
Fengxue Li, Lili Qiao, Xinquan Liang, Yingying Zhang, Ning Liang, Jian Xie, Guodong Deng, Yuying Hao, Pingping Hu, Xue Wu, Fangjie Ding, Can Feng, Yiming Mu, Jiandong Zhang   +13 more
wiley   +1 more source

Kaposi's sarcoma-associated herpesvirus ORF57 protein: exploiting all stages of viral mRNA processing [PDF]

, 2013
Nuclear mRNA export is a highly complex and regulated process in cells. Cellular transcripts must undergo successful maturation processes, including splicing, 5'-, and 3'-end processing, which are essential for assembly of an export competent ...
Adrian Whitehouse, Ambroziak, Belinda Baquero-Perez, Bello, Bray, Brennan, Brian Jackson, Chang, Folco, Goodwin, Hakata, Hautbergue, Hiriart, Jackson, Kang, Kieff, Kudo, Massimelli, Moore, Nakano, Penn, Semmes, Sophie Schumann, Soulier, Staskus   +24 more
core   +3 more sources

A Comprehensive Review of Acne Treatments: Unpacking the Chemical Structures and Effective Bioactive Compounds

Health Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background and Aims Acne vulgaris is a frequent skin disorder, affecting a large part of the population worldwide, and strongly influencing not only the physical but also the mental aspects of health. The choice of therapy for acne vulgaris is a very difficult one because the multifactorial causality of the disease and interindividual ...
Mobina Tajdari, Setare Abolghasemi, Elham Khanniri, Maryam Bayanati, Rahil Hakimimofrad, Mohammad Mahboubi‐Rabbani   +5 more
wiley   +1 more source

Taponamiento cardíaco por sarcoma de Kaposi

Actas Dermo-Sifiliográficas, 2003
Resumen —El sarcoma de Kaposi es un tumor angiomatoso, sistemico que, por lo general, afecta a sujetos mayores de 50 anos, observandose principalmente en pacientes varones. Se han descrito pocos casos de afectacion visceral en su forma clasica. En el presente trabajo, se describe un caso de sarcoma de Kaposi clasico con lesiones cutaneas diseminadas ...
Manuel Pereiro Jr., Mercedes Gómez, Dolores Sánchez-Aguilar, Cristina Durana, José Ramón Antúnez, Luis Casas, Jaime Toribio   +6 more
openaire   +1 more source

Harnessing viral footprints in circulating free DNA (cfDNA) for early cancer detection: A focus on liquid‐biopsy‐based screening

International Journal of Cancer, Volume 158, Issue 3, Page 511-526, 1 February 2026.
Abstract Viral infections play a significant role in cancer development, making detecting viral signatures a promising approach for early cancer diagnosis. Circulating free DNA (cfDNA), released into the bloodstream by tumors and other cells, has emerged as a powerful biomarker for non‐invasive cancer screening.
Richard Donkor Amponsah, Emmanuel Addai Gyabaah, Moro Amidu, Zhao Cheng, Fazlur Rahman Talukdar   +4 more
wiley   +1 more source

Rare Case of Vallecular Hemangioma With Complete Regression in an Adult Patient

The Laryngoscope, Volume 136, Issue 2, Page 794-797, February 2026.
A rare case of spontaneous regression of a pedunculated vallecular hemangioma in a 55‐year‐old male is presented. Following an incisional biopsy, the lesion regressed completely within three weeks, confirmed by imaging and direct laryngoscopy. This case highlights an unusual clinical outcome and raises questions about the mechanisms underlying ...
Guilherme Reimann Agne, Gustavo Nunes Bento, Marcelo Belli, Camila Batista Rossi, Luciana Depiere Lanzarin, Daniel Cury Ogata, Renan Bezerra Lira, Leandro Luongo Matos, Luiz Paulo Kowalski   +8 more
wiley   +1 more source

SARCOMA DE KAPOSI - REVISÃO CLÍNICO-PATOLÓGICA

Journal of the Portuguese Society of Dermatology and Venereology, 2015
Introdução: O Sarcoma de Kaposi (SK) é uma afecção sistémica, cuja natureza neoplásica ou reactiva é controversa, que parece ter como origem a célula endotelial linfática e tem como agente etiológico o vírus herpes humano tipo 8 (HHV8). Existem 4 subtipos clínicos: clássico, epidémico, endémico e iatrogénico.Objectivos, material e métodos: Revisão ...
Cristina Resende, T. Azevedo, A. Henriques, Z. Calima, P. Oliveira, E. Vale, I. Viana   +6 more
openaire   +3 more sources

Tumor Immunotherapy and Microbiome: From Bench‐to‐Bedside Applications

MedComm, Volume 7, Issue 2, February 2026.
The microbiome is related to the efficacy of immunotherapy and can be utilized to predict the efficacy and adverse reactions of immunotherapy. Microbiome‐targeted intervention strategies can improve the efficacy of ICI, but necessitating more comprehensive exploration.
Anqi Lin, Minying Xiong, Aimin Jiang, Li Chen, Lihaoyun Huang, Kailai Li, Hank Z. H. Wong, Jian Zhang, Zaoqu Liu, Quan Cheng, Bufu Tang, Pengpeng Zhang, Peng Luo   +12 more
wiley   +1 more source