Results 41 to 50 of about 209,163 (316)

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

ПРОУЧВАНЕ НИВАТА НА Cu В ЧЕРЕН ДРОБ, ЯЙЧНИЦИ, СЕМЕННИЦИ И МУСКУЛАТУРА НА ХИДРОБИОНТИ ОТ ВОДОЕМИ В РЕГИОН СТАРА ЗАГОРА, БЪЛГАРИЯ

Животновъдни науки, 2013
The concentrations of the element Cu were determined in liver, ovaries, testes and musculature by common carp (Cyprinus carpio L.) as well as in musculature by mussel Dreissena polymorpha from 3 waterbodies in Stara Zagora region using atomic absorption
EЛИЦА ВЪЛКОВА, ВАСИЛ АТАНАСОВ, БОЙЧО БИВОЛАРСКИ,, НАДЯ БОЗАКОВА, ПЕНКА ВЪЛКОВА   +4 more
doaj  

Bilateral indirect ovarian inguinal hernia in a young female with type 1 Mayer–Rokitansky–Küster–Hauser syndrome: An extremely rare clinical context

Clinical Case Reports
Key Clinical Message Incidence of bilateral inguinal hernia encompassing bilateral ovaries in adult female is very thin and concomitant association with Mayer–Rokitansky–Küster–Hauser syndrome is out of ordinary. Along with surgical management of hernia,
Sunil Bhatta, Hemant Ojha, Meraj Alam Ansari, Anuj Shrestha   +3 more
doaj   +1 more source

Number of seminal follicles and ovarioles in Fulgoromorpha (Hemiptera: Auchenorrhyncha): Variability and evolutionary trends

European Journal of Entomology
In this paper data on the number of follicles in testes and the number of ovarioles in ovaries of planthoppers (Hemiptera: Fulgoromorpha) are summarised and discussed.
Valentina G. KUZNETSOVA, Natalia V. GOLUB, Anna MARYAŃSKA-NADACHOWSKA   +2 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +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

A Moderate Water Deficit Induces Profound Changes in the Proteome of Developing Maize Ovaries

Biomolecules
Water deficit is a major cause of yield loss for maize (Zea mays), leading to ovary abortion when applied at flowering time. To help understand the mechanisms involved in this phenomenon, the proteome response to water deficit has been analysed in ...
Thierry Balliau, Mariamawit Ashenafi, Mélisande Blein-Nicolas, Olivier Turc, Michel Zivy, Elodie Marchadier   +5 more
doaj   +1 more source

Some histological observations on the interstitial glands in she _camel ovary

Kufa Journal for Veterinary Medical Sciences, 2010
Histologically , the interstitial glands in she – camel ovary at one year aged was well- developed and scattered as cords among collage -nous fibers of the stroma in the ovary cortex .
Abdul- Hadi Sallal Mohammed
doaj   +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

Polycystic ovaries and polycystic ovary syndrome

Gynecological Endocrinology, 1987
In the 50 years or so since the description by Irving F. Stein and Michael L. Leventhal of their finding of unexpectedly enlarged ovaries in a group of women with amenorrhea1, the syndrome we associate with their names has become widely recognized, variously interpreted and a subject of continual fascination for scores of reproductive scientists and ...
openaire   +2 more sources