Cynomolgus macaques (also known as longtail or crab-eating macaques) Macaca fascicularis, are an important non-human primate model for biomedical research. Using a case study involving a suspected occurrence of twin birth, we demonstrate that the highly polymorphic human variable-number tandem repeat (VNTR) mini-satellite probes D1S7, D2S44, D3S42 and D4S184 can be successfully employed as a rapid screening strategy to complement husbandry records in order to establish genetic relatedness in a captive colony.
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http://dx.doi.org/10.1016/j.rvsc.2009.03.019 | DOI Listing |
Birth Defects Res
February 2025
Translational Research Division, Chugai Pharmaceutical Co. Ltd., Chuo, Japan.
Background: Nemolizumab, a humanized monoclonal antibody against interleukin-31 receptor A (IL-31RA), is used to treat atopic dermatitis and prurigo nodularis. These inflammatory skin diseases affect a wide range of age groups, including pregnant women and children; however, little is known about their biological effects on pre- and postnatal development. Therefore, we report and discuss the results of an enhanced pre- and postnatal development study in cynomolgus monkeys treated with nemolizumab, which also incorporates an assessment of juvenile toxicities.
View Article and Find Full Text PDFMicroorganisms
January 2025
Department of Psychology, University of Houston, Houston, TX 77004, USA.
Social housing changes are likely stressful and can be associated with diarrhea, the most common health problem noted in captive macaque populations. Diarrhea may reflect a negative shift in the gut flora ("gut dysbiosis"). This study reported on changes in the gut microbiome composition of juvenile primates () that experienced a change in social housing and exhibited diarrhea.
View Article and Find Full Text PDFInt J Pharm
January 2025
Université Paris-Saclay, Inserm, Maladies et hormones du système nerveux, 94276 Le Kremlin-Bicêtre, France. Electronic address:
Small interfering RNA (siRNA) has shown promising results for the treatment of Charcot-Marie-Tooth disease 1A (CMT1A) caused by overexpression of peripheral myelin protein (PMP22), leading to myelin dysfunction and axonal damage. Recently, we developed siRNA PMP22-squalene (SQ) nanoparticles (NPs) for intravenous use. Three consecutive injections of siRNA PMP22-SQ NPs at a cumulative dose of 1.
View Article and Find Full Text PDFVaccines (Basel)
January 2025
Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, 2-1-6, Kamikitazawa, Setagaya-ku, Tokyo 156-8506, Japan.
Background/objectives: In preparation for a potential pandemic caused by the H5N1 highly pathogenic avian influenza (HPAI) virus, pre-pandemic vaccines against several viral clades have been developed and stocked worldwide. Although these vaccines are well tolerated, their immunogenicity and cross-reactivity with viruses of different clades can be improved.
Methods: To address this aspect, we generated recombinant influenza vaccines against H5-subtype viruses using two different strains of highly attenuated vaccinia virus (VACV) vectors.
Nat Commun
January 2025
Department of Pharmaceutical Sciences, Thomas J. Long School of Pharmacy, University of the Pacific, Stockton, CA, US.
The opioid crisis, driven by synthetic opioids like fentanyl, demands innovative solutions. The opioid antidote naloxone has a short action ( ~ 1 hour), requiring repeated doses. To address this, we present a new and simple naloxone prodrug delivery system repurposing a hydrophilic derivative of acoramidis, a potent transthyretin ligand.
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