Results 51 to 60 of about 15,492 (288)
Genetics and Molecular Biology, 2012 The fish genus Astyanax is widespread throughout the Neotropical region and is one of the most species-rich genera of the Characiformes. Cytogenetic studies of Astyanax have revealed marked intra-and interspecific diversity, with the identification of ...
Aline Souza Medrado +4 more
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Siberian Journal of Life Sciences and AgricultureBackground. Peat from upland bogs, as a substrate, is characterized by a number of specific conditions that make it difficult to separate microbial cells for cytometric analysis.
Dmitriy A. Shpanov, Ivan N. Zubov
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A Rationally Engineered Spleen‐Tropic One‐Component Lipid‐mRNA Complex (OncoLRC) for Cancer Vaccines
Advanced Science, EarlyView.OncoLRC, a one‐component lipid‐mRNA complex, enables efficient spleen‐targeted delivery at an exceptionally low lipid‐to‐mRNA mass ratio (1.5:1), robustly activates immune responses, inhibits tumor growth, and synergizes with checkpoint blockade, presenting a next‐generation platform for mRNA vaccines.
Qimeng Yin +4 more
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Advanced Science, EarlyView.This study presents a 3D lymphoid tissue model engineered from adipose‐derived stem cells differentiated into fibroblastic reticular cell–like networks and co‐cultured with immune cells. The engineered system successfully generates antigen‐specific antibodies and cytokine responses, providing a platform for studying adaptive immunity, vaccine efficacy,
Mei ElGindi, Shaza Karaman, Jeremy Teo
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Molecular Imaging, 2003 Near-infrared fluorochromes (NIRF) are useful compounds for diverse biotechnology applications and for in vivo biomedical imaging. Such NIRF must have high quantum yield, be biocompatible, and be conjugatable to a wide variety of proteins, peptides, and ...
Yuhui Lin +2 more
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Quantification of cellular antigens by means of flow cytometry and its role in rheumatology
Reumatismo, 2011 Flow cytometric analysis is a technique wich allows not only phenotypical characterization of cellular subsets but also allows quantitation of cellular antigens.
A. Cauli +3 more
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Advanced Science, EarlyView.Phospholipid transfer protein(PLTP) plays a critical role in forming a complex with kinase A (AURKA) and P65. This interaction facilitates phosphorylation of P65 at Ser536, leading to the activation of the NF‐κB signaling pathway. Ultimately, this leads to the upregulation of downstream cytokines, including IL‐6, IL‐8, and CSF‐1, which promotes M2 ...
Xinyue Liang +14 more
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Advanced Science, EarlyView.Extracellular vesicles (EVs) released from TGF‐β‐activated CAFs are enriched with ECM proteins such as TSG6 and THBS1, which facilitate their binding to recipient cell membranes. This EV–cell interaction promotes the clustering of CD44 and TGF‐β receptors on the target cell surface, thereby potentiating TGF‐β signaling activity. This study highlights a
Chao Li +7 more
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Advanced Science, EarlyView.T cell‐specific Socs1 knockout leads to inflammatory differentiation of CD8+ T cells, prompting the STAT1/2 complex to drive the activation of Ccl5, Ccr5, and Cxcr3, and promoting the skewing of monocytes toward a pro‐inflammatory M1 macrophage lineage.
Zhigui Wu +14 more
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Chromosome mapping of ribosomal genes and histone H4 in the genus Radacridium (Romaleidae)
Genetics and Molecular Biology, 2013 In this study, two species of Romaleidae grasshoppers, Radacridium mariajoseae and R.nordestinum, were analyzed after CMA3/DA/DAPI sequential staining and fluorescence in situ hybridization (FISH) to determine the location of the 18S and 5S rDNA and ...
Allison Anjos +2 more
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