Results 51 to 60 of about 2,226 (160)

Systematic bioprospection for cellulolytic actinomycetes in the Chihuahuan Desert: isolation and enzymatic profiling [PDF]

, 2023
The quest for microbial cellulases has intensified as a response to global challenges in biofuel production. The efficient deconstruction of lignocellulosic biomass holds promise for generating valuable products in various industries such as food ...
Janneth Escudero-Agudelo, Luis Jesús Galán-Wong, Escudero Agudelo, Janneth, Galán Wong, Luis Jesús, Martínez Villalobos, Juan, De la Torre Zavala, Susana, Juan Martínez-Villalobos, Susana De la Torre-Zavala, Avilés Arnaut, Hamlet, Hector Arocha-Garza, Hamlet Avilés-Arnaut, Arocha Garza, Héctor Fernando   +11 more
core   +2 more sources

The Dual Immunoregulatory Role of CREB3L1 Underlying Latent and Severe Tuberculosis Clinical Manifestation

Immunology, Volume 177, Issue 4, Page 810-823, April 2026.
RNA‐seq of lungs and livers from Mycobacterium tuberculosis ‐infected mice with distinct disease outcomes revealed organ‐specific responses driven by differences in immune activity and bacterial burden. Meta‐analysis identified orthologous genes shared with human latent TB and mouse liver, with Creb3l1, Myo7b, Cyyr1 and Cbs differentially expressed and
Felipe T. Lima, Ricardo C. Castro, Francisco R. Javier, Caroline Fontanari, Valdes R. Bollela, Rogerio S. Rosada, Célio L. Silva, Lúcia H. Faccioli, Luiz G. Gardinassi, Fabiani G. Frantz   +9 more
wiley   +1 more source

The Link Between the Ecology of the Prokaryotic Rare Biosphere and Its Biotechnological Potential

Frontiers in Microbiology, 2020
Current research on the prokaryotic low abundance taxa, the prokaryotic rare biosphere, is growing, leading to a greater understanding of the mechanisms underlying organismal rarity and its relevance in ecology.
Francisco Pascoal, Francisco Pascoal, Catarina Magalhães, Catarina Magalhães, Catarina Magalhães, Catarina Magalhães, Rodrigo Costa, Rodrigo Costa, Rodrigo Costa, Rodrigo Costa   +9 more
doaj   +1 more source

Antimicrobial Metabolites, Functional Mechanisms, and Applications of Lactiplantibacillus plantarum as a Biopreservative in Diverse Food Matrices

Journal of Food Processing and Preservation, Volume 2026, Issue 1, 2026.
The food industry faces challenges in preservation such as food waste, sensory degradation, nutrient loss, and contamination. Physical and chemical preservatives have been used to address these challenges, yet they may pose various health risks and side effects including nutritional loss and sensory degradation.
Felice Olivia Lengkey, Xiwu Jia, Asri Peni Wulandari, Yolani Syaputri, Poulami Jha   +4 more
wiley   +1 more source

Marine Sponge and Octocoral-Associated Bacteria Show Versatile Secondary Metabolite Biosynthesis Potential and Antimicrobial Activities against Human Pathogens

Marine Drugs, 2022
Marine microbiomes are prolific sources of bioactive natural products of potential pharmaceutical value. This study inspected two culture collections comprising 919 host-associated marine bacteria belonging to 55 genera and several thus-far unclassified ...
João F. Almeida, Matilde Marques, Vanessa Oliveira, Conceição Egas, Dalila Mil-Homens, Romeu Viana, Daniel F. R. Cleary, Yusheng M. Huang, Arsénio M. Fialho, Miguel C. Teixeira, Newton C. M. Gomes, Rodrigo Costa, Tina Keller-Costa   +12 more
doaj   +1 more source

Integrated Bioprospection of Phenolics as Potent Modulators of Acinetobacter baumannii Penicillin‐Binding Protein 1A

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Diseases caused by carbapenem‐resistant Acinetobacter baumannii can lead to death within 48 h of hospitalization, with an overall mortality rate of 68%. The reduced affinity of carbapenem and other β‐lactams for penicillin‐binding proteins 1A (PBP1A), a critical protein, is a key resistance mechanism in A. baumannii.
Oladunni Ayodele, Saheed Sabiu, Sohini Basu Roy   +2 more
wiley   +1 more source

Assessing the benefits of bioprospecting in Latin America [PDF]

, 2000
French version available in IDRC Digital Library: Bienfaits de la bioprospection en Amérique latineLinked to, but not direct output of IDRC projectSpanish version available in IDRC Digital Library: Evaluación de los beneficios de la bioprospección en ...
Eberlee, J.
core   +1 more source

Secondary metabolites with antimicrobial activity produced by thermophilic bacteria from a high-altitude hydrothermal system

Frontiers in Microbiology
Thermophilic microorganisms possess several adaptations to thrive in high temperature, which is reflected as biosynthesis of proteins and thermostable molecules, isolation and culture represent a great methodological challenge, therefore High throughput ...
Coral Pardo-Esté, Johanna Cortés, Juan Castro-Severyn, Vilma Pérez, Vilma Pérez, Karem Henriquez-Aedo, Fabian Cuadros, Carolina Yañez, Sara Cuadros-Orellana, Cristina Dorador, Veronica Molina, Veronica Molina, Yoanna Eissler, Pablo Paquis, Wade H. Jeffrey, Patricia Pozo, Pablo A. Pérez, Martha B. Hengst   +17 more
doaj   +1 more source

Bioprospecting of haloalkaliphilic microorganisms isolated from a dried-out maar in the volcano “Hoya Rincón de Parangueo”

Nova Scientia, 2021
Halophiles can be found in hypersaline environments and they can synthesize products of industrial interest. Method: In this work, 37 bacterial strains were isolated from the sediment of a dried-out maar of the “Hoya Rincón de Parangueo” (Mexico) on ...
Elizabeth Selene Gómez-Acata, Laura Mariana Ayala-Gámez, Raúl García-Covarrubias, Martha Yvette Torres-Núñez, Liliana Vargas-López, Susana Hernández-Camargo, Itzel Guadalupe Becerril-Rojas, Marcos León-Domínguez, Lizbeth Zurita-García, Yendi E. Navarro-Noya, Eloy Conde-Barajas, Luc Dendooven   +11 more
doaj   +1 more source

Metabolite Screening From Pinus pinea Needles Reveals (+)‐Isocupressic Acid as a Key Phytotoxin for Weed Management

Phytochemical Analysis, Volume 36, Issue 8, Page 2374-2384, December 2025.
This study explores the phytotoxicity of Pinus pinea needle extracts and metabolites to evaluate their potential for controlling dicotyledonous weeds. A strategy based on GC–MS, NMR, and optical methods revealed an array of aromatic compounds which are of crucial interest for phytochemical research. Hence, a bio‐guided purification led to the isolation
Hajer Hlaili, Jesús G. Zorrilla, Maria Michela Salvatore, Mejda Abassi, Maria Teresa Russo, Miriam I. Martínez‐González, Marina DellaGreca, Alessio Cimmino, Francisco A. Macías, Anna Andolfi, Rosa M. Varela, Marco Masi   +11 more
wiley   +1 more source