Results 21 to 30 of about 22,627 (164)

Collagenase immunolocalization studies of cutaneous secondary melanomas [PDF]

British Journal of Cancer, 1980
Immunoreactive collagenase has been demonstrated in 5/14 specimens of cutaneous secondary melanomas. In contrast, very little enzyme was seen in 10 specimens of normal human skin. All specimens were fixed within minutes of excision. These findings support the hypothesis that collagenase facilitates connective-tissue breakdown which is associated with ...
D E, Woolley, C A, Grafton
openaire   +2 more sources

Chromosomes and speciation in tuco-tuco (Ctenomys, Hystricognathi, Rodentia)

Вавиловский журнал генетики и селекции, 2016
Tuco-tucos, South American rodents of the genus Ctenomys represent an interesting model of speciation. Their strict territorial and solitary life under the earth, vast but highly fragmented habitats, low migration activity were the causes of their very ...
A. A. Torgasheva, E. A. Basheva, M. J. Gomez Fernandez, P. Mirol, P. M. Borodin   +4 more
doaj   +1 more source

Polycystin-2 Immunolocalization and Function in Zebrafish [PDF]

Journal of the American Society of Nephrology, 2006
Polycystin-2 functions as a cation-permeable transient receptor potential ion channel in kidney epithelial cells and when mutated results in human autosomal dominant polycystic kidney disease. For further exploration of the in vivo functions of Polycystin-2, this study examined its expression and function during zebrafish embryogenesis.
Obara, Tomoko, Mangos, Steven, Liu, Yan, Zhao, Jinhua, Wiessner, Stephanie, Kramer-Zucker, Albrecht G., Olale, Felix, Schier, Alexander F., Drummond, Iain A.   +8 more
openaire   +3 more sources

Differential protein repertoires related to sperm function identified in extracellular vesicles (EVs) in seminal plasma of distinct fertility buffalo (Bubalus bubalis) bulls

Frontiers in Cell and Developmental Biology
Buffalo bulls are backbone of Indian dairy industry, and the quality of semen donating bulls determine the overall production efficiency of dairy farms.
Shiva Badrhan, Seema Karanwal, Ankit Pal, Jatinder Singh Chera, Vitika Chauhan, Aditya Patel, Mukesh Bhakat, Tirtha K. Datta, Rakesh Kumar   +8 more
doaj   +1 more source

Molecular cloning, expression and immunolocalization analysis of diphosphomevalonate decarboxylase involved in terpenoid biosynthesis from Euphorbia helioscopia L.

Biotechnology & Biotechnological Equipment, 2017
Euphorbia helioscopia L. is an herbaceous species of Euphorbia (Euphorbiaceae). As an ancient folk herbal medicine, the most effective medicinal component is terpenoid.
Jia Chai, Dou Wang, Yong Peng, Xueyan Zhao, Qing Zhang, Peng Li, Xiaoai Fang, Meng Wang, Xia Cai   +8 more
doaj   +1 more source

Overexpression of the HcPT1.1 transporter in Hebeloma cylindrosporum alters the phosphorus accumulation of Pinus pinaster and the distribution of HcPT2 in ectomycorrhizae

Frontiers in Plant Science, 2023
Ectomycorrhizal (ECM) fungi are associated with the roots of woody plants in temperate and boreal forests and help them to acquire water and nutrients, particularly phosphorus (P).
Laurie Amenc, Adeline Becquer, Carlos Trives-Segura, Sabine D. Zimmermann, Kevin Garcia, Claude Plassard   +5 more
doaj   +1 more source

Immunolocalization of Aquaporins in Vocal Fold Epithelia [PDF]

Archives of Otolaryngology–Head & Neck Surgery, 2007
To investigate the presence of aquaporin (AQP) water channels 1, 2, and 3 in stratified squamous vocal fold epithelium.Immunolocalization analysis of excised ovine vocal fold epithelia.Sheep.Ovine vocal fold epithelia were prepared for immunoelectron microscopy using primary antibodies directed against AQP-1, AQP-2, and AQP-3.
Danielle, Lodewyck, Bert, Menco, Kimberly, Fisher   +2 more
openaire   +2 more sources

Spatial proteomics of the tumor microenvironment in melanoma: current insights and future directions

Frontiers in Immunology
Over the past years, cancer research has transitioned from a ‘cancer cell-centered’ focus to a more integrative view of tumors as dynamic ecosystems.
Chiara Bungaro, Michele Guida, Benedetta Apollonio   +2 more
doaj   +1 more source

Immunocytochemical Localization of the Kinetochore Protein Nuf2p on the Gametophyte Chromosomes of a Cultivar of Saccharina (Phaeophyta)

Frontiers in Marine Science, 2020
Nuclear filament-containing protein 2 (Nuf2p), a centromere-associated protein, is an indispensable component of Ndc80 complex, which is important for stable microtubule–kinetochore attachment, chromosome pairing, and spindle assembly in mitosis.
Wu-Shan Dong, Peng-Fei Liu, Yu Liu, Yu Du, Yan-Hui Bi, Yan-Hui Bi, Zhi-Gang Zhou   +6 more
doaj   +1 more source

Islet Amyloid Polypeptide Modelled to Simulate Diabetes Co‐Oligomerized with β‐Amyloid 1‐42 Reproducing the Pathological Cascade of Alzheimer's Disease in Human Cerebral Organoids

Advanced Science, EarlyView.
Human islet amyloid polypeptide (hIAPP) was used to mimic T2DM, and Aβ42‐hIAPP co‐oligomers were delivered into the human mature cerebral organoids (COs), which reproduce typical AD pathology and significant neuronal death more closely resembling that of AD patients.
Jin Yan, Zhimeng Tang, Yanyu Luo, Bin Liu, Xinxin Huang, Jun Wei, Feng Yue   +6 more
wiley   +1 more source