{"id":8149,"date":"2024-08-11T19:41:18","date_gmt":"2024-08-11T19:41:18","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8149"},"modified":"2024-08-11T19:41:18","modified_gmt":"2024-08-11T19:41:18","slug":"nigrospora-fungi","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/es\/nigrospora-fungi\/","title":{"rendered":"Avances en la investigaci\u00f3n sobre la composici\u00f3n qu\u00edmica y la actividad biol\u00f3gica de los hongos Nigrospora"},"content":{"rendered":"<p>Avances en la investigaci\u00f3n sobre la composici\u00f3n qu\u00edmica y la actividad biol\u00f3gica de los hongos Nigrospora<br \/>\nLos hongos nigrospora pertenecen a Ascomycotina, Sordariomycetes, Xylariales y Apiosporaceae, y est\u00e1n ampliamente distribuidos en la naturaleza. Aunque son pat\u00f3genos comunes de las plantas, tambi\u00e9n son importantes end\u00f3fitos de plantas medicinales. Sus metabolitos secundarios activos son novedosos y diversos, lo que los convierte en abundantes recursos de sustancias activas medicinales. En los \u00faltimos a\u00f1os, la investigaci\u00f3n sobre los componentes qu\u00edmicos de los hongos end\u00f3fitos del g\u00e9nero Nigrospora ha mostrado una tendencia al alza. Los principales tipos de componentes qu\u00edmicos descubiertos en ellos incluyen policetonas, antraquinonas, terpenos, esteroides y alcaloides. Adem\u00e1s, la mayor\u00eda de los compuestos tienen excelentes efectos farmacol\u00f3gicos, como efectos antibacterianos, antioxidantes, citot\u00f3xicos, antivirales y antitumorales, y han mostrado grandes perspectivas de aplicaci\u00f3n en la protecci\u00f3n de plantas agr\u00edcolas y el tratamiento de enfermedades humanas. Sin embargo, en la actualidad no existe ning\u00fan informe exhaustivo sobre los metabolitos secundarios y las actividades biol\u00f3gicas de este g\u00e9nero de hongos, tanto a nivel nacional como internacional. Por lo tanto, este art\u00edculo se centra en los componentes qu\u00edmicos y las actividades biol\u00f3gicas de los hongos Nigrospora, proporcionando una revisi\u00f3n sistem\u00e1tica por primera vez para demostrar el valor de desarrollo medicinal de este g\u00e9nero de hongos y proporcionar referencia para futuras investigaciones y desarrollo de sustancias activas en este g\u00e9nero de hongos.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Los hongos nigrospora, como hongos end\u00f3fitos ampliamente distribuidos en plantas y animales, producen abundantes y diversos metabolitos secundarios. En este art\u00edculo se revisan 199 compuestos, entre ellos policetonas, antraquinonas, terpenos, esteroides y alcaloides. Entre ellos, las policetonas tienen el mayor n\u00famero de compuestos reportados, y la mayor\u00eda de ellos tienen actividades biol\u00f3gicas significativas, tales como efectos antibacterianos y citot\u00f3xicos (ver Tabla 1). Sin embargo, todav\u00eda existen deficiencias en la investigaci\u00f3n actual sobre los hongos de Nigrospora, como un modelo de cribado de actividad \u00fanica, una actividad limitada a nivel superficial y la falta de estudios en profundidad del mecanismo. Adem\u00e1s, la exploraci\u00f3n de metabolitos en los hongos Nigrospora a\u00fan no es suficiente, y se necesita una investigaci\u00f3n m\u00e1s profunda combinando m\u00faltiples m\u00e9todos. Por lo tanto, en futuras investigaciones, el autor sugiere mejorar desde los siguientes aspectos: (1) ampliar los modelos de cribado de actividad m\u00faltiple para aumentar la posibilidad de descubrir m\u00e1s sustancias activas novedosas; (2) explorar en profundidad el mecanismo de los compuestos con actividad significativa en el cribado de fenotipos para verificar la posibilidad de desarrollo de f\u00e1rmacos; (3) prestar atenci\u00f3n a los hongos procedentes de fuentes ambientales especiales. Mientras los hongos hacen frente a entornos dif\u00edciles, sus v\u00edas metab\u00f3licas pueden evolucionar, y es muy probable que se descubran sustancias altamente activas. Por ejemplo, el extracto de Nigrospora sp. NIOT, una cepa f\u00fangica aislada a 800 metros de profundidad bajo el agua, como Arumugam, mostr\u00f3 una fuerte actividad antibacteriana contra 12 bacterias Gram negativas y positivas, y exhibi\u00f3 una fuerte actividad citot\u00f3xica contra varias c\u00e9lulas tumorales; (4) Utilizar m\u00e9todos como el co-cultivo f\u00fangico o el co-cultivo cepa hu\u00e9sped, as\u00ed como t\u00e9cnicas de miner\u00eda gen\u00f3mica, para activar genes silenciados y mejorar la capacidad de los hongos para producir metabolitos novedosos. En la actualidad, la investigaci\u00f3n sobre los principios activos de los hongos Nigrospora se encuentra todav\u00eda en sus primeras fases. Con el aumento de los metabolitos reci\u00e9n descubiertos y los estudios de actividad en profundidad, se cree que los metabolitos de los hongos Nigrospora podr\u00e1n desarrollarse y aplicarse plenamente.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research progress on chemical composition and biological activity of Nigrospora fungi Nigrospora fungi belong to Ascomycotina, Sordariomycetes, Xylariales, and Apiosporaceae, and are widely distributed in nature. Although they are common plant pathogens, they are also important medicinal plant endophytes. Their active secondary metabolites are novel and diverse, making them abundant resources of medicinal active substances. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Research progress on chemical composition and biological activity of Nigrospora fungi - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/es\/nigrospora-fungi\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research progress on chemical composition and biological activity of Nigrospora fungi - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research progress on chemical composition and biological activity of Nigrospora fungi Nigrospora fungi belong to Ascomycotina, Sordariomycetes, Xylariales, and Apiosporaceae, and are widely distributed in nature. Although they are common plant pathogens, they are also important medicinal plant endophytes. Their active secondary metabolites are novel and diverse, making them abundant resources of medicinal active substances. 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Although they are common plant pathogens, they are also important medicinal plant endophytes. Their active secondary metabolites are novel and diverse, making them abundant resources of medicinal active substances. 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