Results 61 to 70 of about 4,949,444 (161)

HMGA2 is a highly sensitive marker for DICER1‐related tumours

Histopathology, EarlyView.
Aims DICER1 is a microRNA biogenesis enzyme that, when mutated, results in a rewiring of the transcriptome. Germline pathogenic variants (PVs) in DICER1 result in DICER1‐related tumour predisposition (DRTP) characterized by 30 or more different, generally rare, paediatric or adolescent‐onset tumours.
Paul S. Thorner, Anne‐Laure Chong, Naciba Benlimane, Lili Fu, Marc R. Fabian, William D. Foulkes   +5 more
wiley   +1 more source

Stem cells of Hydra magnipapillata can differentiate into somatic cells and germ line cells [PDF]

, 1987
We investigated whether all stem cells of Hydra can differentiate both somatic cells and gametes or if a separate germ line exists in these phylogenetically old organisms.
Bosch, Thomas C. G., David, Charles N.
core   +1 more source

Understanding extracellular vesicles in antiaging

Periodontology 2000, EarlyView.
Abstract Background Aging is a multifactorial process marked by gradual cellular dysregulation, regulated by hallmarks, including genomic instability, mitochondrial dysregulation, and chronic inflammation. Extracellular vesicles (EVs), especially exosomes, have emerged as pivotal mediators of cell‐to‐cell communication with potential roles in both ...
Paras Ahmad, Nathan E. Estrin, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Peroxiredoxin 4 Involved in Spermatogenesis by Affecting Oxidative Stress and Ferroptosis

Andrology, Volume 14, Issue 7, Page 2329-2346, October 2026.
ABSTRACT Background The main functions of testes are sperm production and androgen secretion in testicular befitting microenvironment. Excessive level of the reactive oxygen species (ROS) from metabolism and cellular events can lead to oxidative stress (OS) and ferroptosis, which injure the functions of mitochondria and endoplasmic reticulum (ER) of ...
Shuning Yuan, Nini Wei, Weiwei Ma, Mengting Hu, Bei Zhang, Li Gao, Chao Gao, Xiaoyu Yang, Yan Meng, Jiayin Liu, Yugui Cui   +10 more
wiley   +1 more source

Multimodal Treatment Eliminates Cancer Stem Cells and Leads to Long-Term Survival in Primary Human Pancreatic Cancer Tissue Xenografts. [PDF]

, 2013
Copyright: 2013 Hermann et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source ...
Tunici, P, Stephan A. Hahn (423002), Hidalgo Manuel, Annette Bakker (109705), Trabulo Sara M., Hermann, PC, Hahn, SA, Patrizia Tunici (109691), Patrick C. Hermann, Hahn Stephan A., Vandana, M, Sanjeeb K. Sahoo (176483), Sahoo Sanjeeb K., Sainz, B, Sainz Bruno, Anamaria Balic (423000), Garcia Elena, Tunici Patrizia, Manuel Hidalgo, Balic, A, Balic Anamaria, Stephan A. Hahn, Vandana Mallaredy, Elena Garcia (423001), Stephan A Hahn, Christopher Heeschen (373899), Sahoo, SK, Patrizia Tunici, Bakker Annette, Mallaredy Vandana, Heeschen Christopher, Patrick C Hermann, Bruno Sainz, Sara M Trabulo, Sara M. Trabulo, Christopher Heeschen, Patrick C. Hermann (422997), Garcia, E, Mallaredy Vandana (423003), Elena Garcia, Sanjeeb K Sahoo, Heeschen, C, Manuel Hidalgo (7235), Bakker, A, Bruno Sainz Jr (422999), Sanjeeb K. Sahoo, Hermann Patrick C., Sara M. Trabulo (422998), Trabulo, SM, Anamaria Balic, Hidalgo, M, Annette Bakker   +51 more
core   +2 more sources

Testicular Biopsies in Adolescent and Adult Andrological Patients: The EAA Clinical Guidelines

Andrology, Volume 14, Issue 7, Page 1906-1928, October 2026.
ABSTRACT Background Histological evaluation of testicular tissue is central to the assessment of infertile men, particularly those at an increased risk of testicular germ cell tumors (TGCT). Traditionally, testicular biopsies have been used primarily for diagnostic purposes, such as the detection of germ cell neoplasia in situ (GCNIS). With advances in
Lise Aksglaede, George Kanakis, Ewa Rajpert‐De Meyts, Davor Jezek, Ferran Algaba, Gert Dohle, Jolanta Slowikowska‐Hilczer, Sabine Kliesch, Hermann M. Behre, Csilla Krausz, Dimitrios G. Goulis, Niels Jørgensen   +11 more
wiley   +1 more source

Doxorubicin and 4‐Hydroperoxycyclophosphamide Alter Mitochondrial Dynamics and miR‐34 Expression in Spermatogonia and Spermatocytes In Vitro

Basic &Clinical Pharmacology &Toxicology, Volume 139, Issue 4, October 2026.
ABSTRACT Doxorubicin (DOX) and cyclophosphamide (CP) are widely used chemotherapeutic agents with known gonadotoxic effects. Since miRNAs play a key role in the transcriptional regulation of spermatogenesis, they are suggested as biomarkers for male infertility.
Hülya Öztatlıcı, Mahmut Kemal Özbilgin, Rukiye Betül Çolaksel, Suna Karadeniz Saygılı, Mustafa Öztatlıcı   +4 more
wiley   +1 more source

Lack of correlation of stem cell markers in breast cancer stem cells [PDF]

, 2014
Background:Various markers are used to identify the unique sub-population of breast cancer cells with stem cell properties. Whether these markers are expressed in all breast cancers, identify the same population of cells, or equate to therapeutic ...
Y Liu, Appleyard, M. V., M V Appleyard, Liu, Y., P J Coates, Thompson, A. M., Boylan, M., Coates, P. J., Nenutil, R., M Boylan, A M Thompson, Murray, K., R Nenutil, K Murray   +13 more
core   +1 more source

Inhibition of Calcium‐Sensing Receptor Suppresses Malignant Behaviours of Human Hepatocellular Carcinoma

Journal of Cellular and Molecular Medicine, Volume 30, Issue 19, October 2026.
ABSTRACT Hepatocellular carcinoma (HCC) continues to pose significant worldwide health burdens due to restricted treatment alternatives and unfavourable prognosis. This investigation reveals the pivotal involvement of calcium‐sensing receptor (CaSR) in HCC advancement and its potential as a promising therapeutic target. Through pharmacological blockade
Tingting Liu, Wei Xu, Qianqian Gao, N. Ngwa Adeline, Qi Yang, Dawei He, Yukai Tao, Jun Sun, Jie Gu, Haifeng Shi, Michael Aschner, Yang Ye, Jian Chen, Rongzhu Lu   +13 more
wiley   +1 more source

Short-Term Spheroid Formation Enhances the Regenerative Capacity of Adipose-Derived Stem Cells by Promoting Sternness, Angiogenesis, and Chemotaxis

, 2014
Adipose-derived stem cells (ASCs) represent an important source of mesenchymal stem cells for clinical application. During in vitro culture, ASCs quickly lose the expression of transcription factors associated with pluripotency and self-renewal (Sox-2 ...
楊台鴻;鄭乃禎, Cheng, Nai-Chen;Chen, Szu-Yu;Li, Jia-Rong;Young, Tai-Horng   +1 more
core   +1 more source