Results 71 to 80 of about 642,878 (258)

Experimental Considerations for Single-Cell RNA Sequencing Approaches

Frontiers in Cell and Developmental Biology, 2018
Single-cell transcriptomic technologies have emerged as powerful tools to explore cellular heterogeneity at the resolution of individual cells. Previous scientific knowledge in cell biology is largely limited to data generated by bulk profiling methods ...
Quy H. Nguyen, Nicholas Pervolarakis, Kevin Nee, Kai Kessenbrock   +3 more
doaj   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Feasibility of a ctDNA multigenic panel for non‐small‐cell lung cancer early detection and disease surveillance

Molecular Oncology, EarlyView.
Plasma‐based detection of actionable mutations is a promising approach in lung cancer management. Analysis of ctDNA with a multigene NGS panel identified TP53, KRAS, and EGFR as the most frequently altered, with TP53 and KRAS in treatment‐naïve patients and TP53 and EGFR in previously treated patients.
Giovanna Maria Stanfoca Casagrande, Marcela de Oliveira Silva, Mariana Bisarro dos Reis, Rodrigo de Oliveira Cavagna, Luciane Sussuchi, Icaro Alves Pinto, Natalia Zampieri Pontes, Rodrigo Sampaio Chiarantano, Flavio Augusto Ferreira da Silva, Pedro de Marchi, Letícia Ferro Leal, Rui M. Reis   +11 more
wiley   +1 more source

Splatter: simulation of single-cell RNA sequencing data

Genome Biology, 2017
As single-cell RNA sequencing (scRNA-seq) technologies have rapidly developed, so have analysis methods. Many methods have been tested, developed, and validated using simulated datasets.
Luke Zappia, Belinda Phipson, Alicia Oshlack   +2 more
doaj   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Single-Cell RNA Sequencing Integrated with Bulk-RNA Sequencing Analysis Reveals Prognostic Signatures Based on PANoptosis in Hepatocellular Carcinoma

Journal of Hepatocellular Carcinoma
Jiyin Wang,1– 5,* Xue Yin,1– 4,6,* Ziyi Li,1– 4,* Pu Liang,1– 4,* Yipeng Wang,1– 4 Xingling Li,1– 4 Wenying Qiao,1– 4 Chaoyang Xiong,1– 4 Minghang Yu,1– 4 Xiaoyan Ding,1– 4 Xi Wang1– 4,7 1National Key Laboratory of ...
Wang J, Yin X, Li Z, Liang P, Wang Y, Li X, Qiao W, Xiong C, Yu M, Ding X, Wang X   +10 more
doaj  

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Integration of Single-Cell RNA Sequencing and Bulk RNA Sequencing to Identify an Immunogenic Cell Death-Related 5-Gene Prognostic Signature in Hepatocellular Carcinoma

Journal of Hepatocellular Carcinoma
Liqun Peng,1,2 Shaohua Xu,3 Jian-Liang Xu4 1Department of Hepatobiliary and Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People’s Republic of China; 2Clinical Medicine Research Center for Minimally Invasive Procedure of Hepatobiliary
Peng L, Xu S, Xu JL
doaj  

Massively parallel nanowell-based single-cell gene expression profiling

BMC Genomics, 2017
Background Technological advances have enabled transcriptome characterization of cell types at the single-cell level providing new biological insights.
Leonard D. Goldstein, Ying-Jiun Jasmine Chen, Jude Dunne, Alain Mir, Hermann Hubschle, Joseph Guillory, Wenlin Yuan, Jingli Zhang, Jeremy Stinson, Bijay Jaiswal, Kanika Bajaj Pahuja, Ishminder Mann, Thomas Schaal, Leo Chan, Sangeetha Anandakrishnan, Chun-wah Lin, Patricio Espinoza, Syed Husain, Harris Shapiro, Karthikeyan Swaminathan, Sherry Wei, Maithreyan Srinivasan, Somasekar Seshagiri, Zora Modrusan   +23 more
doaj   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source