Results 51 to 60 of about 343,899 (350)

Oestrogen, an evolutionary conserved regulator of T cell differentiation and immune tolerance in jawed vertebrates? [PDF]

, 2018
In teleosts, as in mammals, the immune system is tightly regulated by sexual steroid hormones, such as oestrogens. We investigated the effects of 17β-oestradiol on the expression of several genes related to T cell development and resulting T cell ...
Duflot, Aurélie, Farcy, Emilie, Knigge, Thomas, Monsinjon, Tiphaine, Paiola, Matthieu, Pinto, Patricia IS   +5 more
core   +3 more sources

Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models

Advanced Functional Materials, EarlyView.
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen, Sabah Kasmi, Shrinivas Dumbre, Lies Baekens, Elise Seynaeve, Louise Van den Hauwe, Niccolò Cantini, Aello Garantoudi, Filipe Branco Madeira, Alain Marrot, Emma Tuypens, Sofie Seghers, Anna Kuchmiy, Elisabeth Brabants, Bart Vanderborght, Ine Maes, Sarah Vandenberghe, Jessica Filtjens, Alícia Gordún Peiró, Daliya Kancheva, Ayla Debraekeleer, Florence Lambolez, Emily De Lombaerde, Yong Chen, Rafael Miyazawa Martins, Pauline Formaglio, Damya Laoui, Sofie Deschoemaeker, Bruno G. De Geest, Rogerio Amino, Stefaan De Koker   +30 more
wiley   +1 more source

Pictorial essay. Pathology of the thymus on CT-imaging.

Journal of the Belgian Society of Radiology, 2012
A number of masses arise in relation to the thymus. The radiologist has an important role regarding the differential diagnosis between non-tumoral thymic pathology and malignant thymic tumors.
R Peters, O Peters, S Braak, J Verschakelen   +3 more
doaj   +1 more source

Terminal deoxynucleotidyltransferase. Serological studies and radioimmunoassay [PDF]

, 1976
Mouse antisera against calf terminal deoxynucleotidyltransferase (terminal transferase) have been prepared. The sera have been used to characterize terminal transferase both by studying inhibition of enzyme activity and by developing a competition ...
Baltimore, David, Gottlieb, Paul D., Kung, Patrick C.   +2 more
core  

Spontaneous Expression of Interleukin-2 In Vivo in Specific Tissues of Young Mice [PDF]

, 1998
In situ hybridization and immunohistochemistry were used to determine the spectrum of tissues in which interleukin-2 (IL-2) mRNA and protein are found in healthy, normal young mice.
Rothenberg, Ellen V., Yang-Snyder, Julia A.   +1 more
core   +4 more sources

Microphysiological Systems of Lymphatics and Immune Organs

Advanced Healthcare Materials, EarlyView.
This review surveys recent progress in engineering lymphatic microenvironments and immune organoids within microphysiological systems, emphasizing innovative strategies to recreate the biochemical and biophysical complexity of native lymphatic tissues.
Ishita Jain, Ankur Singh, Andrés J. García   +2 more
wiley   +1 more source

Functionally diverse thymic medullary epithelial cells interplay to direct central tolerance

Cell Reports
Summary: Medullary thymic epithelial cells (mTECs) are essential for the establishment of self-tolerance in T cells. Promiscuous gene expression by a subpopulation of mTECs regulated by the nuclear protein Aire contributes to the display of self-genomic ...
Aya Ushio, Mami Matsuda-Lennikov, Felix Kalle-Youngoue, Akihide Shimizu, Abdalla Abdelmaksoud, Michael C. Kelly, Naozumi Ishimaru, Yousuke Takahama   +7 more
doaj   +1 more source

Screening and Evaluation of Essential Oils from Mediterranean Aromatic Plants against the Mushroom Cobweb Disease, Cladobotryum mycophilum [PDF]

, 2019
The main aim of this study was to evaluate the use of essential oils (EOs) as an alternative to synthetic fungicides used in the control of cobweb disease of button mushroom (Agaricus bisporus) caused by Cladobotryum mycophilum.
Diánez Martínez, Fernando José, Gea Alegría, Francisco José, Herraiz Peñalver, David, Navarro Lozano, María Jesús, Santos Hernández, Milagrosa   +4 more
core   +1 more source

Exclusive Breastfeeding Drives AMPK‐Dependent Thermogenic Memory in BAT and Promotes Long‐Term Metabolic Benefits in Offspring

Advanced Science, EarlyView.
Exclusive breastfeeding establishes a thermogenic memory in brown adipose tissue by activating the HIF1AN/AMPK/α‐ketoglutarate axis via milk‐derived extracellular vesicles enriched in miR‐125a‐5p. This programming preserves metabolic health, while αKG supplementation restores BAT function under mixed feeding, offering strategies to mitigate the ...
Ningxi Wu, Anwen Yin, Xiang Yu, Mingxin Wang, Jiahui Zhang, Kerong Liu, Yutong Hou, Minkai Cao, Yiting Zhang, Xiaoxiao Zhang, Yao Gao, Xirong Guo, Le Zhang, Yun Li   +13 more
wiley   +1 more source

European multicentre study on outcome of surgery for sporadic primary hyperparathyroidism

BJS (British Journal of Surgery), EarlyView., 2020
Some 5861 patients undergoing first‐time surgery for sporadic primary hyperparathyroidism were registered in the Eurocrine® database between 2015 and 2018. The use of intraoperative parathyroid hormone measurement decreased the risk of conversion and persistent hypercalcaemia.
A. Bergenfelz, S. van Slycke, Ö. Makay, L. Brunaud   +3 more
wiley   +1 more source