Results 141 to 150 of about 861,766 (382)

Clinical significance of epithelial-to-mesenchymal transition in laryngeal carcinoma: Its role in the different subsites [PDF]

, 2017
Background: During epithelial-to-mesenchymal transition, cancer cells lose adhesion capacity gaining migratory properties. The role of the process on prognosis has been evaluated in 50 cases of laryngeal carcinoma.
Carletti, R, Chiappetta, C, Cortesi, E, Di Gioia, C., Mezi, S, Nardini, A, Orsi, E, Piesco, G   +7 more
core   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

Molecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu, Dilara Demirci, Sude Eris, Bengisu Dayanc, Ece Cakiroglu, Merve Basol, Merve Uysal, Gulcin Cakan‐Akdogan, Fang Liu, Mehmet Ozturk, Gökhan Karakülah, Serif Senturk   +11 more
wiley   +1 more source

Partial extinction did not diminish spontaneous recovery after 24-hour retention interval [PDF]

, 2017
Fear extinction is not permanent but it may suffer from different forms of relapse. One strategy potentially useful to diminish relapse is the partial extinction treatment, according to which, extinction may be potentiated if a gradual and sparse number ...
Flores, Amanda, Gutiérrez, María Teresa, López-Gutiérrez, Francisco José, Morís, Joaquín, Quintero, María José   +4 more
core  

Azathioprine and 6-mercaptopurine for maintenance of surgically-induced remission in Crohn’s disease [PDF]

, 2014
Background Crohn’s disease (CD) is a chronic relapsing inflammatory condition. Many patients fail to achieve remission with medical management and require surgical interventions.
Angelberger, Angelberger, Ardizzone, Armuzzi, Armuzzi, Armuzzi, Benchimol, Bernell, Colonna, D'Haens, D'Haens, Dilger, Doherty, Ferrante, Gordon, Guyatt, Hafraoui, Hanauer, Hanauer, Herfarth, Herfarth, Higgins, Higgins, Korelitz, Manosa, Mañosa, Nos, Pitkin, Prefontaine, Regueiro, Reinisch, Reinisch, Reinisch, Reinisch, Rolfe, Rutgeerts, Savarino, Savarino, Savarino, Schünemann, Steinhart, Williams   +41 more
core   +1 more source

[Relapsing polychondritis].

Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale, 1993
Relapsing polychondritis is a rare disease of unknown origin consisting in recurrent inflammatory episodes of cartilaginous structures as well as other organs such as the eye, the inner ear and the kidney. Symptoms of autoimmune or rheumatic disorders frequently precede those typical of relapsing polychondritis and thus the contemporaneous presence of ...
Presutti L., Cunsolo E. M., Schiavina M.
openaire   +3 more sources

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

Molecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau, Hayley S. Smith, Begüm Alural, Claire E. Martin, Laura A. New, Manali Tilak, Sara L. Banerjee, Hannah N. Robeson, Nicolas Bisson, Anne‐Claude Gingras, Jasmin Lalonde, Nina Jones   +11 more
wiley   +1 more source

The Dynamics of Vector-Borne Relapsing Diseases [PDF]

arXiv, 2016
In this paper we describe the dynamics of a vector-borne relapsing disease, such as tick-borne relapsing fever, using the methods of compartmental models. After some motivation, model description, and a brief overview of the theory of compartmental models, we compute a general form of the reproductive ratio $R_0$, which is the average number of new ...
arxiv  

Interplay of integrins and selectins in metastasis

Molecular Oncology, EarlyView.
Here we review the role of integrins and their interplay with selectins in metastasis. The efficacy of integrin‐targeted therapies may be reduced in tumors where metastasis relies heavily on selectins. In certain tumors, integrins and selectins exhibit a synergistic interaction during intraperitoneal dissemination.
Diana Maltseva, Ashot Nersisyan, Alexander Tonevitsky   +2 more
wiley   +1 more source

Limited effectiveness of high-dose liposomal amphotericin B (AmBisome) for treatment of visceral leishmaniasis in an Ethiopian population with high HIV prevalence. [PDF]

, 2011
Due to unacceptably high mortality with pentavalent antimonials, Médecins Sans Frontières in 2006 began using liposomal amphotericin B (AmBisome) for visceral leishmaniasis (VL) patients in Ethiopia who were severely ill or positive for human ...
Aderie, Endashaw Mengistu, Chane, Solomon, Collin, Simon M, Davidson, Robert N, Piening, Turid, Ritmeijer, Koert, ter Horst, Rachel   +6 more
core   +2 more sources

MET and NF2 alterations confer primary and early resistance to first‐line alectinib treatment in ALK‐positive non‐small‐cell lung cancer

Molecular Oncology, EarlyView.
Alectinib resistance in ALK+ NSCLC depends on treatment sequence and EML4‐ALK variants. Variant 1 exhibited off‐target resistance after first‐line treatment, while variant 3 and later lines favored on‐target mutations. Early resistance involved off‐target alterations, like MET and NF2, while on‐target mutations emerged with prolonged therapy.
Jie Hu, Ning Ding, Xiaobo Xu, Yedan Chen, Yong Zhang, Jingwen Liu, Jiebai Zhou, Hairong Bao, Donghui Zhang, Yijun Song, Yang Shao, Yuanlin Song   +11 more
wiley   +1 more source