Results 81 to 90 of about 843,078 (353)

Single-cell and spatial transcriptomics analysis of non-small cell lung cancer

Nature Communications
Lung cancer is the second most frequently diagnosed cancer and the leading cause of cancer-related mortality worldwide. Tumour ecosystems feature diverse immune cell types.
Marco De Zuani, Haoliang Xue, J. Park, S. Dentro, Z. Seferbekova, Julien Tessier, Sandra Curras-Alonso, Angela Hadjipanayis, E. Athanasiadis, M. Gerstung, O. Bayraktar, A. Cvejic   +11 more
semanticscholar   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Blood-Derived Exosomal hTERT mRNA in Patients with Lung Cancer: Characterization and Correlation with Response to Therapy

Biomedicines, 2023
Background: Telomerase (human telomerase reverse transcriptase (hTERT) is considered a hallmark of cancer, being active in cancer cells but repressed in human somatic cells. As such, it has the potential to serve as a valid cancer biomarker.
Ofer Rotem, Alona Zer, Lilach Yosef, Einat Beery, Hadar Goldvaser, Anna Gutkin, Ron Levin, Elizabeth Dudnik, Tamar Berger, Meora Feinmesser, Adva Levy-Barda, Meir Lahav, Pia Raanani, Orit Uziel   +13 more
doaj   +1 more source

MAP17 predicts sensitivity to platinum-based therapy, EGFR inhibitors and the proteasome inhibitor bortezomib in lung adenocarcinoma [PDF]

, 2018
Background The high incidence and mortality of lung tumours is a major health problem. Therefore, the identification both of biomarkers predicting efficacy for therapies in use and of novel efficacious therapeutic agents is crucial to increase patient ...
Carnero Moya, Amancio, Ferrer, Irene, García Heredia, José Manuel, Molina Pinelo, Sonia, Pérez, Marco, Quintanal Villalonga, Álvaro Diego   +5 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Case report: Heterogenous SMARCA4-deficient thoracic non-small cell lung carcinoma with various responses to nivolumab

Frontiers in Immunology, 2023
SMARCA4-deficient non-small cell carcinoma is an aggressive neoplasm with poor outcome. Several studies have highlighted its immunochemistry, pathophysiology, and underlying mechanisms, but studies of its definite treatment are few.
Yun-Tzu Lin, Chien-Feng Li, Chien-Feng Li, Chien-Feng Li, Chien-Feng Li, Hung-Chang Wu, Hung-Chang Wu, Yi-Hua Jan, Yu-Hsuan Kuo, Yu-Hsuan Kuo, Yu-Hsuan Kuo   +10 more
doaj   +1 more source

Prognostic value of PD-L1 expression on tumor cells combined with CD8+ TIL density in patients with locally advanced non-small cell lung cancer treated with concurrent chemoradiotherapy. [PDF]

, 2020
BACKGROUND/AIM:mmune checkpoint inhibition (CPI) has an increasing impact in the multimodal treatment of locally advanced non-small cell lung cancer (LA-NSCLC). Increasing evidence suggests treatment outcome depending on tumor cell PD-L1 expression.
Belka, Claus, Eze, Chukwuka, Gennen, Kathrin, Karin, Monika, Käsmann, Lukas, Manapov, Farkhad, Neumann, Jens, Orth, Michael, Reu, Simone, Roengvoraphoj, Olarn, Taugner, Julian, Tufman, Amanda   +11 more
core   +1 more source

Negative association of antibiotics on clinical activity of immune checkpoint inhibitors in patients with advanced renal cell and non-small-cell lung cancer

Annals of Oncology, 2018
Background The composition of gut microbiota affects antitumor immune responses, preclinical and clinical outcome following immune checkpoint inhibitors (ICI) in cancer.
Lisa Derosa, Lisa Derosa, M. Hellmann, M. Hellmann, M. Spaziano, D. Halpenny, M. Fidelle, M. Fidelle, H. Rizvi, N. Long, A. Plodkowski, K. Arbour, J. Chaft, J. Chaft, J. Rouche, L. Zitvogel, G. Zalcman, L. Albiges, B. Escudier, B. Routy   +19 more
semanticscholar   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Biological functions and molecular mechanisms of LINC00961 in human cancer

All Life, 2023
Long non-coding RNAs (lncRNAs) are more than 200 bp in length and do not translate into functional proteins. They are involved in inhibiting cell growth, migration, and invasion, and in promoting apoptosis.
Kai Li, Yan-Mei Ji, Jia-Long Guo, Qiang Guo   +3 more
doaj   +1 more source