Publicação
Are aptamer-based biosensors the future of the detection of the human gut microbiome? - a systematic review and meta-analysis
| dc.contributor.author | Moreira, Maria João | |
| dc.contributor.author | Pintado, Manuela | |
| dc.contributor.author | Almeida, José M. M. M. de | |
| dc.date.accessioned | 2024-10-08T17:12:36Z | |
| dc.date.available | 2024-10-08T17:12:36Z | |
| dc.date.issued | 2024-09-02 | |
| dc.description.abstract | The gut microbiome is shaped early in life by dietary and lifestyle factors. Specific compounds in the gut affect the growth of different bacterial species and the production of beneficial or harmful byproducts. Dysbiosis of the gut microbiome has been linked to various diseases resulting from the presence of harmful bacteria and their byproducts. Existing methods for detecting microbial species, such as microscopic observation and molecular biological techniques, are costly, labor-intensive, and require skilled personnel. Biosensors, which integrate a recognition element, transducer, amplifier, signal processor, and display unit, can convert biological events into electronic signals. This review provides a comprehensive and systematic survey of scientific publications from 2018 to June 2024, obtained from ScienceDirect, PubMed, and Scopus databases. The aim was to evaluate the current state-of-the-art and identify knowledge gaps in the application of aptamer biosensors for the determination of gut microbiota. A total of 13 eligible publications were categorized based on the type of study: those using microbial bioreceptors (category 1) and those using aptamer bioreceptors (category 2) for the determination of gut microbiota. Point-of-care biosensors are being developed to monitor changes in metabolites that may lead to disease. They are well-suited for use in the healthcare system and offer an excellent alternative to traditional methods. Aptamers are gaining attention due to their stability, specificity, scalability, reproducibility, low production cost, and low immunogenicity. While there is limited research on using aptamers to detect human gut microbiota, they show promise for providing accurate, robust, and cost-effective diagnostic methods for monitoring the gut microbiome. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.3390/bios14090423 | pt_PT |
| dc.identifier.eid | 85205151722 | |
| dc.identifier.issn | 2079-6374 | |
| dc.identifier.pmc | PMC11430143 | |
| dc.identifier.pmid | 39329798 | |
| dc.identifier.uri | http://hdl.handle.net/10400.14/46914 | |
| dc.identifier.wos | 001323383200001 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Aptamers | pt_PT |
| dc.subject | Biosensors | pt_PT |
| dc.subject | Chemical sensors | pt_PT |
| dc.subject | Gut microbiota | pt_PT |
| dc.subject | Optical sensors | pt_PT |
| dc.title | Are aptamer-based biosensors the future of the detection of the human gut microbiome? - a systematic review and meta-analysis | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 9 | pt_PT |
| oaire.citation.title | Biosensors | pt_PT |
| oaire.citation.volume | 14 | pt_PT |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |