Results 71 to 80 of about 633,194 (250)

Neoplastic Transformation of Human Mesenchymal Stromal Cells Mediated via LIN28B [PDF]

Scientific Reports, 2019
AbstractBone marrow stromal (Mesenchymal) stem cells (MSCs) are multipotent bone cells capable of differentiating into mesoderm-type cells, such as osteoblasts and adipocytes. Existing evidence suggests that transformation of MSCs gives rise to sarcoma.
Radhakrishnan Vishnubalaji, Ramesh Elango, Mashael Al-Toub, Muthurangan Manikandan, Ammar Al-Rikabi, Linda Harkness, Nicholas Ditzel, Muhammad Atteya, Rimi Hamam, Musaad Alfayez, Abdullah Aldahmash, Moustapha Kassem, Nehad M. Alajez   +12 more
openaire   +6 more sources

. Modern concepts on carcinogenesis: the value of insufficiency of malignant cell elimination mechanisms in the tumor progression in case of neoplasia at different localizations [PDF]

Саратовский научно-медицинский журнал, 2016
The article presents the review of contemporary concepts of tumor induction mechanisms applicable for neoplastic transformation, promotion and proliferation.
Chesnokova N.P., Morrison V.V., Barsukov V.Yu., Ponukalina E.M., Agabekov A.l.   +4 more
doaj  

KRT14 marks a subpopulation of bladder basal cells with pivotal role in regeneration and tumorigenesis

Nature Communications, 2016
It is unclear whether there is a progenitor/stem cell in the basal layer of the urothelium in the bladder. Here, the authors identify Keratin14 positive cells that can regenerate the bladder in both a natural and injury-induced manner, and following ...
George Papafotiou, Varvara Paraskevopoulou, Eleni Vasilaki, Zoi Kanaki, Nikolaos Paschalidis, Apostolos Klinakis   +5 more
doaj   +1 more source

Tailoring CD19xCD3-DART exposure enhances T-cells to eradication of B-cell neoplasms. [PDF]

, 2018
Many patients with B-cell malignancies can be successfully treated, although tumor eradication is rarely achieved. T-cell-directed killing of tumor cells using engineered T-cells or bispecific antibodies is a promising approach for the treatment of ...
Aliberti S, Bareja R, Bonvini E, Bruna R, Brusa D, Chiaretti S, Chichili GR, Cignetti A, Circosta P, Deaglio S, Elemento O, Elia AR, Foà R, Giacomo FD, Gottardi D, Guarini AR, Inghirami G., Johnson S, Kyriakides PW, Landra I, Machiorlatti R, Massaia M, Monteleone E, Moore PA, Todaro M   +24 more
core   +1 more source

MicroRNA-21 (miR-21) Post-Transcriptionally Downregulates Tumor Suppressor PDCD4 and Promotes Cell Transformation, Proliferation, and Metastasis in Renal Cell Carcinoma

Cellular Physiology and Biochemistry, 2014
Objectives: MiR-21 induces neoplastic transformation, cell proliferation, and metastasis and downregulates programmed cell death4 (PDCD4) in some cancers.
Xiancheng Li, Shiyong Xin, Zhongzhou He, Xiangyu Che, Jianbo Wang, Xiaoguang Xiao, Jie Chen, Xishuang Song   +7 more
semanticscholar   +1 more source

Glioblastoma-Derived Extracellular Vesicles Facilitate Transformation of Astrocytes via Reprogramming Oncogenic Metabolism

iScience, 2020
Summary: Glioblastoma (GBM) may arise from astrocytes through a multistep process involving a progressive accumulation of mutations. We explored whether GBM-derived extracellular vesicles (EVs) may facilitate neoplastic transformation and malignant ...
Ailiang Zeng, Zhiyun Wei, Rosalia Rabinovsky, Hyun Jung Jun, Rachid El Fatimy, Evgeny Deforzh, Ramil Arora, Yizheng Yao, Shun Yao, Wei Yan, Erik J. Uhlmann, Alain Charest, Yongping You, Anna M. Krichevsky   +13 more
doaj   +1 more source

Translation inhibition by rocaglates is independent of eIF4E phosphorylation status [PDF]

, 2016
Rocaglates are natural products that inhibit protein synthesis in eukaryotes and exhibit antineoplastic activity. In vitro biochemical assays, affinity chromatography experiments coupled with mass spectrometry analysis, and in vivo genetic screens have ...
Cencic, Regina, Chu, Jennifer, Pelletier, Jerry, Porco, John A., Wang, Wenyu   +4 more
core   +1 more source

Stress-regulated transcription factor ATF4 promotes neoplastic transformation by suppressing expression of the INK4a/ARF cell senescence factors.

Cancer Research, 2012
Many cancers overexpress ATF4, a stress-induced transcription factor that promotes cell survival under hypoxic conditions and other stresses of the tumor microenvironment, but the potential contributions of ATF4 to oncogenesis itself have been little ...
Michiko Horiguchi, S. Koyanagi, Akinori Okamoto, Satoshi O. Suzuki, Naoya Matsunaga, S. Ohdo   +5 more
semanticscholar   +1 more source

Bioinformatic Analysis for the Validation of Novel Biomarkers for Cancer Diagnosis and Drug Sensitivity [PDF]

, 2015
Background: The genetic control of tumour progression presents the opportunity for bioinformatics and gene expression data to be used as a basis for tumour grading.
Lockwood, Laura Anne Rebecca
core   +2 more sources

Prevalence and association of human papillomavirus, Epstein-Barr virus and Merkel Cell polyomavirus with neoplastic esophageal lesions in northern Iran

Caspian Journal of Internal Medicine, 2018
Background: Studies concerning on esophageal squamous cell carcinoma (ESCC) etiological factors have been done for several decades, however, results reported from various investigations were not consistent.
Yousef Yahyapour, Rabeae Rahmani, Majid Alipour, Ahad Alizadeh, Aynaz Khademian, Farzin Sadeghi   +5 more
doaj