Publications by authors named "J Reynaga Obregon"

Article Synopsis
  • Ongoing research focuses on converting biowaste, specifically natural eggshell membranes, into nitrogen-doped carbon to lower the costs of food waste treatment and energy storage.
  • A solid-state thermally assisted synthesis method is used, with the optimal temperature found to be 700 °C, resulting in NEM-coated LFP that shows improved electrical and ionic conductivity.
  • This enhanced material demonstrates a 16.6% increase in specific discharge capacity compared to bare LFP, and data-driven experiments further validate the findings, contributing to both environmental sustainability and better energy storage solutions.
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Post-traumatic epilepsy is a complicated disease that remains challenging to treat even for patients who are able to access care regularly. People experiencing homelessness (PEH) represent a vulnerable demographic for neurologic disorders, especially due to gaps in care, limited resources, and low health literacy. This is a case of a 53-year-old male experiencing homelessness who was encountered by low-resource medical providers in an extra-clinical setting.

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Background: Triple negative breast cancer is more aggressive than other breast cancer subtypes and constitutes a public health problem worldwide since it has high morbidity and mortality due to the lack of defined therapeutic targets. Resistance to chemotherapy complicates the course of patients' treatment. Several authors have highlighted the participation of nicotinic acetylcholine receptors (nAChR) in the modulation of conventional chemotherapy treatment in cancers of the airways.

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A safe and effective vaccine against COVID-19 is urgently needed in quantities that are sufficient to immunize large populations. Here we report the preclinical development of two vaccine candidates (BNT162b1 and BNT162b2) that contain nucleoside-modified messenger RNA that encodes immunogens derived from the spike glycoprotein (S) of SARS-CoV-2, formulated in lipid nanoparticles. BNT162b1 encodes a soluble, secreted trimerized receptor-binding domain (known as the RBD-foldon).

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Mosquito surveillance in large urban areas of the southern USA that border Mexico has become increasingly important due to recent transmission of Zika virus and chikungunya virus in the Americas as well as the continued threat of dengue and West Nile viruses. The vectors of these viruses, , , and , co-occur in residential areas, requiring vector control entities to deploy several different trap types, often expensive and labor-intensive, to surveil these ecologically different species. We evaluated the use of a single trap type, the US Centers for Disease Control and Prevention autocidal gravid ovitraps (AGOs), to monitor all 3 vector species across residential neighborhoods in San Antonio, TX, over 12 wk (epiweeks 24-35).

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