Urinary tract infections(UTIs)are the most common bacterial infections.Escherichia coli is the most common cause of UTIs,accounting for 50%of hospital-reported and 90%of community-reported cases.Also,this includes spe...Urinary tract infections(UTIs)are the most common bacterial infections.Escherichia coli is the most common cause of UTIs,accounting for 50%of hospital-reported and 90%of community-reported cases.Also,this includes species of Klebsiella,Proteus,Acinetobacter,Pseudomonas,Staphylococcus,Streptococcus,and Enterococcus.Patients experience cystitis,polyuria,and dysuria.If untreated,this affects the kidneys,further leading to septicemia.UTIs majorly affect adult females(40%-60%).Microbiological culture has been proven to be the standard method.However,it takes 48-72 hours for the tests to be reported.In cases of recurrent UTI,it is mandatory to have a quick,sensitive,and specific diagnostic procedure.Dipstick tests are considered early methods for diagnosing UTIs;however,they have limitations.Recently,biomarkers are being used to assess the severity of the disease.To achieve the United Nations Sustainable Development Goals 3 and 8,the expertise from General Medicine,Biotechnology,and Microbiology come together in achieving the set targets by 2030.In addition to diagnosis of UTI,resistance to antibiotics should not be neglected.This review aimed to examine the clinical relevance of biomarkers such as neutrophil gelatinase-associated lipocalin,kidney injury molecule-1,interleukin(IL)6,IL-8,heparin-binding protein,procalcitonin,lipopolysaccharide-binding protein,xanthine oxidase,cell-free DNA,and transrenal DNA.展开更多
Small RNAs（s RNAs） play essential roles in plants upon biotic stress. Plants utilize RNA silencing machinery to facilitate pathogen-associated molecular pattern-triggered immunity and effector-triggered immunity to ...Small RNAs（s RNAs） play essential roles in plants upon biotic stress. Plants utilize RNA silencing machinery to facilitate pathogen-associated molecular pattern-triggered immunity and effector-triggered immunity to defend against pathogen attack or to facilitate defense against insect herbivores. Pathogens, on the other hand, are also able to generate effectors and s RNAs to counter the host immune response. The arms race between plants and pathogens/insect herbivores has triggered the evolution of s RNAs,RNA silencing machinery and pathogen effectors. A great number of studies have been performed to investigate the roles of s RNAs in plant defense, bringing in the opportunity to utilize s RNAs in plant protection. Transgenic plants with pathogen-derived resistance ability or transgenerational defense have been generated, which show promising potential as solutions for pathogen/insect herbivore problems in the field. Here we summarize the recent progress on the function of s RNAs in response to biotic stress, mainly in plant-pathogen/insect herbivore interaction,and the application of s RNAs in disease and insect herbivore control.展开更多
文摘Urinary tract infections(UTIs)are the most common bacterial infections.Escherichia coli is the most common cause of UTIs,accounting for 50%of hospital-reported and 90%of community-reported cases.Also,this includes species of Klebsiella,Proteus,Acinetobacter,Pseudomonas,Staphylococcus,Streptococcus,and Enterococcus.Patients experience cystitis,polyuria,and dysuria.If untreated,this affects the kidneys,further leading to septicemia.UTIs majorly affect adult females(40%-60%).Microbiological culture has been proven to be the standard method.However,it takes 48-72 hours for the tests to be reported.In cases of recurrent UTI,it is mandatory to have a quick,sensitive,and specific diagnostic procedure.Dipstick tests are considered early methods for diagnosing UTIs;however,they have limitations.Recently,biomarkers are being used to assess the severity of the disease.To achieve the United Nations Sustainable Development Goals 3 and 8,the expertise from General Medicine,Biotechnology,and Microbiology come together in achieving the set targets by 2030.In addition to diagnosis of UTI,resistance to antibiotics should not be neglected.This review aimed to examine the clinical relevance of biomarkers such as neutrophil gelatinase-associated lipocalin,kidney injury molecule-1,interleukin(IL)6,IL-8,heparin-binding protein,procalcitonin,lipopolysaccharide-binding protein,xanthine oxidase,cell-free DNA,and transrenal DNA.
基金supported by the Strategic Priority Research program of the CAS(No.XDB11050700)National Natural Science Foundation of China(No.31471782,No.91540116)+1 种基金National Basic Research Program of China(No.2014CB138405)Open research Fund Program of State Key Laboratory of Integrated Pest Management(Chinese IPM1503)for financial support
文摘Small RNAs（s RNAs） play essential roles in plants upon biotic stress. Plants utilize RNA silencing machinery to facilitate pathogen-associated molecular pattern-triggered immunity and effector-triggered immunity to defend against pathogen attack or to facilitate defense against insect herbivores. Pathogens, on the other hand, are also able to generate effectors and s RNAs to counter the host immune response. The arms race between plants and pathogens/insect herbivores has triggered the evolution of s RNAs,RNA silencing machinery and pathogen effectors. A great number of studies have been performed to investigate the roles of s RNAs in plant defense, bringing in the opportunity to utilize s RNAs in plant protection. Transgenic plants with pathogen-derived resistance ability or transgenerational defense have been generated, which show promising potential as solutions for pathogen/insect herbivore problems in the field. Here we summarize the recent progress on the function of s RNAs in response to biotic stress, mainly in plant-pathogen/insect herbivore interaction,and the application of s RNAs in disease and insect herbivore control.
