Results 81 to 90 of about 412,114 (244)

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

open access: yesMolecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck   +12 more
wiley   +1 more source

Intraoperative ultrasonography for presumed brain metastases: a case series study

open access: yesArquivos de Neuro-Psiquiatria, 2012
Brain metastases (BM) are one of the most common intracranial tumors and surgical treatment can improve both the functional outcomes and patient survival, particularly when systemic disease is controlled.
Helder Picarelli   +5 more
doaj   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

open access: yesMolecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto   +8 more
wiley   +1 more source

Efeito Anti-Tumoral dos Bisfosfonatos: uma Nova Perspectiva Terapêutica

open access: yesRevista Brasileira de Cancerologia, 2004
Os bisfosfonatos (BFs) são potentes inibidores da reabsorção óssea mediada por osteoclastos. Essas drogas são efetivas na redução do cálcio sérico em pacientes com hipercalcemia maligna, assim como também no tratamento da dor óssea, osteoporose e ...
Déborah V. Vasconcellos   +2 more
doaj   +1 more source

Malignant spinal cord compression: a emergency in oncology [PDF]

open access: yes, 2011
A compressão medular maligna é uma emergência oncológica grave e frequente que requer um imediato reconhecimento e tratamento para alívio da dor e preservação das funções neurológicas.
Simões, Ângela
core  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

A perfusão isolada dos membros no melanoma maligno (a experiência do IPO-Porto) [PDF]

open access: yes, 2012
Parte I - O contexto Neste capítulo faz-se a contextualização essencial do tema, dividindo-a em duas secções. A primeira secção apresenta conceitos relativos à patologia principal, o melanoma, apesar desta técnica não se aplicar só em doentes com esta
Baeta, Cristina
core  

Simultaneous left colectomy and standard hepatectomy reformed by laparoscopy [PDF]

open access: yes, 2011
As abordagens laparoscópicas têm sido cada vez mais utilizadas em pacientes com câncer colorretal ou hepático. Colectomia e hepatectomia simultâneas são consideradas técnicas seguras e apresentam resultados oncológicos semelhantes independente da ...
HERMAN, Paulo   +3 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Carcinoma de mama: perfil clínico-epidemiológico das pacientes atendidas no ambulatório de mastologia do Hospital Universitário Dr. Polydoro Ernani de São Thiago no período de jan de 1998 a dez de 1998. [PDF]

open access: yes, 2000
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Tocoginecologia, Curso de Medicina, Florianópolis ...
Lima, Luiz de
core  

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