Results 21 to 30 of about 617,302 (345)

IDO1 and Kynurenine Pathway Metabolites Activate PI3K-Akt Signaling in the Neoplastic Colon Epithelium to Promote Cancer Cell Proliferation and Inhibit Apoptosis.

Cancer Research, 2019
The tryptophan-metabolizing enzyme indoleamine 2,3 dioxygenase 1 (IDO1) is frequently overexpressed in epithelial-derived malignancies, where it plays a recognized role in promoting tumor immune tolerance.
K. Bishnupuri, David M. Alvarado, A. Khouri, Mark Shabsovich, Bao-sheng Chen, B. Dieckgraefe, M. Ciorba   +6 more
semanticscholar   +1 more source

NEOPLASTIC DISEASES [PDF]

Annals of Surgery, 1919
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openaire   +1 more source

Predictive factors of lymphatic metastasis and evaluation of the Japanese treatment guidelines for endoscopic resection of early gastric cancer in a high-volume center in Perú

Heliyon, 2023
Purpose: This study aimed to identify the predictive factors of lymph node metastasis (LNM) in patients with early gastric cancer (EGC) and to evaluate the applicability of the Japanese treatment guidelines for endoscopic resection in the western ...
Oscar Paredes, Carlos Baca, Renier Cruz, Kori Paredes, Carlos Luque-Vasquez, Iván Chavez, Luis Taxa, Eloy Ruiz, Francisco Berrospi, Eduardo Payet   +9 more
doaj  

Histopathological Spectrum of Endoscopic Gastrointestinal Biopsies: An Experience from a Tertiary Care Centre, Uttarakhand, India [PDF]

National Journal of Laboratory Medicine, 2022
Introduction: The Gastrointestinal Tract (GIT) is the site of numerous pathological lesions from inflammatory to malignant. Endoscopic biopsy plays an important role in detection of earlystage cancers and precursor lesions. It also aids in determining
Neelima Bahal, Avneesh Malviya, Sana Ahuja   +2 more
doaj   +1 more source

Standardization of dermoscopic terminology and basic dermoscopic parameters to evaluate in general dermatology (non‐neoplastic dermatoses): an expert consensus on behalf of the International Dermoscopy Society

British Journal of Dermatology, 2019
Over the last few years, several articles on dermoscopy of non‐neoplastic dermatoses have been published, yet there is poor consistency in the terminology among different studies.
E. Errichetti, I. Zalaudek, H. Kittler, Z. Apalla, G. Argenziano, R. Bakos, A. Blum, R. Braun, D. Ioannides, F. Lacarrubba, E. Lazaridou, C. Longo, G. Micali, E. Moscarella, J. Paoli, C. Papageorgiou, T. Russo, A. Scope, G. Stinco, Luc Thomas, R. Toncic, P. Tschandl, H. Cabo, A. Hallpern, R. Hofmann-Wellenhof, J. Malvehy, A. Marghoob, S. Menzies, G. Pellacani, S. Puig, H. Rabinovitz, L. Rudnicka, E. Vakirlis, P. Soyer, Wilhelm Stolz, Masaru Tanaka, A. Lallas   +36 more
semanticscholar   +1 more source

Clinicopathological factors associated with the presence of tumor deposits in resected gastric cancer patients

Heliyon, 2021
Purpose: The role of tumor deposits (TDs) in the staging of gastric cancer is currently debatable. TDs are defined as tumoral nodules in perigastric adipose tissue with no evidence of lymphatic, vascular, or neural structures. Clinicopathological factors
Oscar Paredes Torres, Sofia Prado Cucho, Luis Taxa Rojas, Carlos Luque-Vasquez, Ivan Chavez, Eduardo Payet Meza, Eloy Ruiz Figueroa, Francisco Berrospi Espinoza   +7 more
doaj  

The Emerging Role of Neutrophil Extracellular Traps (NETs) in Tumor Progression and Metastasis

Frontiers in Immunology, 2020
Neutrophil Extracellular Traps (NETs) are net-like structures composed of DNA-histone complexes and proteins released by activated neutrophils. In addition to their key role in the neutrophil innate immune response, NETs are also involved in autoimmune ...
Maria Teresa Masucci, Michele Minopoli, Silvana Del Vecchio, Maria Vincenza Carriero   +3 more
doaj   +1 more source

Efficacy and safety of beta carotones in treatment of oral leukoplakia: systematic review and meta-analysis.

Journal of Oral Research, 2019
Objectives: A systematic review was conducted to evaluate effectiveness and safety of beta carotenes for the treatment of oral leukoplakia regarding clinical resolution and prevention of malignant transformation.
Rania Hassan Shalaby, Yehia Fathi, Basma Elsaadany   +2 more
doaj   +1 more source

Histomorphological analysis of nephrectomy specimens: Experience at a tertiary care institute

Acta Medica International, 2022
Introduction: For a range of kidney abnormalities, including both neoplastic and nonneoplastic disorders, nephrectomy is a popular surgical treatment. We conducted this study to examine the range of lesions found in the nephrectomy specimens obtained and
B M Soumya, Rajkumari Jayshree Devi, Sriharsha Kulkarni, Vardendra G Kulkarni   +3 more
doaj   +1 more source

Diffuse osteolytic lesions in leukemic transformation of myelofibrosis [PDF]

Archive of Oncology, 2007
Myelofibrosis is a clonal myeloproliferative disorder characterized by splenomegaly, abnormal deposition of reticulin and collagen in the bone marrow, extramedullary hematopoiesis, dacryocytosis and leukoerythroblastic blood smear.
Jurišić Vladimir, Čolović Nataša, Pavlović Sonja, Čolović Milica   +3 more
doaj   +1 more source