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Molecular microbial diagnosis [PDF]

Periodontology 2000, 2009
Based on culture-independent molecular methods using sequence analysis of 16S rRNA genes, most of the predominant bacterial species in the oral cavity have been identified (1,2,3,6,14,17,20,26,28,30,36,39,40,46,48). Collectively speaking, there are about 620 predominant oral bacterial species, of which about 35% have not yet been cultivated in vitro ...
Bruce J, Paster, Floyd E, Dewhirst
openaire   +2 more sources

Molecular diagnosis of amoebiasis [PDF]

Boletín Médico del Hospital Infantil de México, 2022
Amoebiasis is an intestinal parasitosis caused by the protozoan Entamoeba histolytica that represents the third leading cause of mortality due to parasitosis. It is a prevalent disease in tropical climate regions with poor or absent sanitary services. Microscopy and antigen detection techniques are routinely used to diagnose amoebiasis because of their
Gabriela L. Calle-Pacheco, Juan A. Jiménez-Chunga, Dan E. Vivas-Ruiz   +2 more
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Two-sample Mendelian randomization study does not reveal a significant relationship between cytomegalovirus (CMV) infection and autism spectrum disorder

BMC Psychiatry, 2023
Background Autism spectrum disorder (ASD) is a neurodevelopmental disorder affecting ~ 2% of children worldwide and is characterized by repetitive, stereotypical behaviours and impaired expressive communication. Cytomegalovirus (CMV) is considered a risk
Mengna Zhang, Ying Ming, Yunling Du, Ziyuan Xin   +3 more
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Identification of genotype–biochemical phenotype correlations associated with fructose 1,6-bisphosphatase deficiency

Communications Biology, 2023
Fructose-1,6-bisphosphatase (FBPase) deficiency, caused by an FBP1 mutation, is an autosomal recessive disorder characterized by hypoglycemic lactic acidosis.
Ikki Sakuma, Hidekazu Nagano, Naoko Hashimoto, Masanori Fujimoto, Akitoshi Nakayama, Takahiro Fuchigami, Yuki Taki, Tatsuma Matsuda, Hiroyuki Akamine, Satomi Kono, Takashi Kono, Masataka Yokoyama, Motoi Nishimura, Koutaro Yokote, Tatsuki Ogasawara, Yoichi Fujii, Seishi Ogawa, Eunyoung Lee, Takashi Miki, Tomoaki Tanaka   +19 more
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Comparison of Argentinean microbiota with other geographical populations reveals different taxonomic and functional signatures associated with obesity

Scientific Reports, 2021
Accumulating evidence suggests that various genetic and environmental factors contribute to the development of obesity. Among the latter, the gut microbiota has emerged as a critical player in the regulation of human metabolism and health and the ...
Susana A. Pesoa, Nestor Portela, Eduardo Fernández, Osvaldo Elbarcha, Martin Gotteland, Fabien Magne   +5 more
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MicroRNA-874 targets phosphomevalonate kinase and inhibits cancer cell growth via the mevalonate pathway

Scientific Reports, 2022
The microRNA (miR) miR-874, a potential tumour suppressor, causes cell death via target gene suppression in various cancer types. Mevalonate pathway inhibition also causes cell death in breast cancer.
Alimasi Aersilan, Naoko Hashimoto, Kazuyuki Yamagata, Masataka Yokoyama, Akitoshi Nakayama, Xiaoyan Shi, Hidekazu Nagano, Ikki Sakuma, Nijiro Nohata, Takashi Kinoshita, Naohiko Seki, Bahityar Rahmutulla, Atsushi Kaneda, Siti Nurul Zhahara, Yingbo Gong, Motoi Nishimura, Shoichiro Kawauchi, Eiryo Kawakami, Tomoaki Tanaka   +18 more
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Prenatal diagnosis of a rare β‐thalassemia gene －90 (C>T) (HBB: c.‐140 C>T) mutation associated with deletional Hb H disease (‐‐SEA/‐α4.2)

Molecular Genetics & Genomic Medicine, 2020
Background Hemoglobin H (Hb H) disease can be caused by compound heterozygosity for two different mutations or from homozygotes for mutations, and conventional genetic methods may lead to misdiagnosis when Hb H disease is combined with a rare β ...
Hou Qian, Jianlin Huang, Ji Xu, Weihua Zhao, Xiufeng Ye, Wenlan Liu   +5 more
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Single-cell transcriptomics provide insight into metastasis-related subsets of breast cancer

Breast Cancer Research, 2023
Breast cancer metastasis is a complex, multi-step process, with high cellular heterogeneity between primary and metastatic breast cancer, and more complex interactions between metastatic cancer cells and other cells in the tumor microenvironment.
Shikun Zhu, Mi Zhang, Xuexue Liu, Qing Luo, Jiahong Zhou, Miao Song, Jia Feng, Jinbo Liu   +7 more
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Machine learning: a powerful tool for identifying key microbial agents associated with specific cancer types [PDF]

PeerJ, 2023
Machine learning (ML) includes a broad class of computer programs that improve with experience and shows unique strengths in performing tasks such as clustering, classification and regression.
Jia Feng, Kailan Yang, Xuexue Liu, Min Song, Ping Zhan, Mi Zhang, Jinsong Chen, Jinbo Liu   +7 more
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Distribution differences in prognostic copy number alteration profiles in IDH-wild-type glioblastoma cause survival discrepancies across cohorts

Acta Neuropathologica Communications, 2019
The diagnosis and prognostication of glioblastoma (GBM) remain to be solely dependent on histopathological findings and few molecular markers, despite the clinical heterogeneity in this entity. To address this issue, we investigated the prognostic impact
Toru Umehara, Hideyuki Arita, Ema Yoshioka, Tomoko Shofuda, Daisuke Kanematsu, Manabu Kinoshita, Yoshinori Kodama, Masayuki Mano, Naoki Kagawa, Yasunori Fujimoto, Yoshiko Okita, Masahiro Nonaka, Kosuke Nakajo, Takehiro Uda, Naohiro Tsuyuguchi, Junya Fukai, Koji Fujita, Daisuke Sakamoto, Kanji Mori, Haruhiko Kishima, Yonehiro Kanemura   +20 more
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