Nutritional Health Connection of Algae and its Pharmaceutical Value as Anticancer and Antioxidant Constituents of Drugs.

The marine environment is one of the major biomass producers of algae and seaweed; it is rich in functional ingredients or active metabolites with valuable nutritional health effects. Algal metabolites derived from the cultivation of both microalgae and macroalgae may positively impact human health, offering physiological, pharmaceutical and nutritional benefits. Microalgae have been widely used as novel sources of bioactive substances.

Exploration of Polyhydroxybutyrate (PHB) Production Potential of Photosynthetic Microbes: A Sustainable Source of Bioplastic.

Introduction: The present study examined Polyhydroxy butyrate production (PHB) potential of different photosynthetic microbes such as Chlorella vulgaris, Scenedesmus obliquus and Rhodobacter capsulatus-PK under different nutrient conditions. Biodegradable bioplastics, such as Poly-β-hydroxybutyrates (PHB), derived from these microbes provide a sustainable alternative to conventional petroleum-based nondegradable plastics.

Background: As the demand for clean and sustainable alternatives rises, bio-plastic is gaining attention as a viable substitute to conventional plastics.

Incidence of Norovirus-Associated Acute Gastroenteritis across Age Groups in a Peruvian Andean Community.

Norovirus is the leading cause of acute gastroenteritis (AGE) globally. Few longitudinal studies have assessed norovirus-associated AGE incidence across age groups in community settings in Latin America. During April 2015-April 2019, active surveillance for AGE among community members of all ages was conducted through household visits two to three times per week in San Jeronimo, Cusco, Peru.

Targeting Refractory Triple-Negative Breast Cancer with Sacituzumab Govitecan: A New Era in Precision Medicine.

Advanced triple-negative breast cancer (TNBC) has poorer outcomes due to its aggressive behavior and restricted therapeutic options. While therapies like checkpoint inhibitors and PARP inhibitors offer some benefits, chemotherapy remains ineffective beyond the first line of treatment. Antibody-drug conjugates (ADCs) like sacituzumab govitecan-hziy (SG) represent a significant advancement.

Applications of MicroED in structural biology and structure-based drug discovery.

Microcrystal electron diffraction (MicroED) is an emerging method for the structure determination of proteins and peptides, enzyme-inhibitor complexes. Several structures of biomolecules, including lysozyme, proteinase K, adenosine receptor A2A, insulin, xylanase, thermolysin, DNA, and Granulovirus occlusion bodies, have been successfully determined through MicroED. As MicroED uses very small crystals for structure determination, therefore, it has several advantages over conventional X-ray diffraction methods.