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http://dx.doi.org/10.1016/0006-291x(63)90214-6 | DOI Listing |
Sci Rep
January 2025
Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, LS2 9JT, UK.
Despite their high clinical relevance, obtaining structural and biophysical data on transmembrane proteins has been hindered by challenges involved in their expression and extraction in a homogeneous, functionally-active form. The inherent enzymatic activity of receptor tyrosine kinases (RTKs) presents additional challenges. Oncogenic fusions of RTKs with heterologous partners represent a particularly difficult-to-express protein subtype due to their high flexibility, aggregation propensity and the lack of a known method for extraction within the native lipid environment.
View Article and Find Full Text PDFJ Biol Methods
October 2024
University of Texas Rio Grande Valley School of Medicine, 1201 West University Drive, Edinburg, TX 78539, USA.
Background: This is the first study to examine a cohort that engages in the practice of immunization with snake venoms. In this practice, either fresh wet venom or venom reconstituted from freeze-dried form is used in vaccination protocols to produce hyper-immunity to venom.
Methods: This is a retrospective community-initiated collaborative research (CICR) project that collated the records of venom immunization.
Biomedica
December 2024
acultad de Ciencias de la Salud, Universidad ICESI, Cali, Colombia; Servicio de Alergología e Inmunología Pediátrica, Departamento Materno-Infantil, Fundación Valle del Lili, Cali, Colombia.
Introduction: Inborn errors of immunity is a diverse group of rare diseases caused by over 400 genetic mutations affecting the immune system and increasing infection susceptibility, autoimmunity, and malignancy. Hematopoietic stem cell transplantation offers a curative option for some inborn errors of immunity, with haploidentical donors providing a viable alternative when identical donors are unavailable.
Objective: To determine survival, usefulness of weekly chimerism monitoring, immune reconstitution, and complications in patients with inborn errors of immunity who underwent haploidentical hematopoietic stem cell transplantation at a reference center in Colombia.
J Integr Plant Biol
January 2025
Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, School of Life Sciences, South China Normal University, Guangzhou, 510631, China.
A synthetic biology approach using a robust reconstitution system in Escherichia coli enables the identification of plant ubiquitin-like proteases responsible for removing the small ubiquitin-like modifier (SUMO) post-translational modifications from specific protein substrates.
View Article and Find Full Text PDFCryptococcal-associated immune reconstitution inflammatory syndrome (C-IRIS) is a clinical worsening or new presentation of cryptococcal disease following the initiation of antiretroviral therapy. C-IRIS is primarily driven by an influx of pathological CD4 T cells, which triggers a hyperinflammatory response. The murine model of C-IRIS is a way to study the disease in mice and understand how the immune system triggers life-threatening outcomes in patients.
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