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Metabolites, Volume 11, Issue 6

June 2021 - 77 articles

Cover Story: The General Unified Microbiome Profiling Pipeline (GUMPP) is designed for large-scale (HPC level), streamlined, and reproducible analysis of bacterial 16S rRNA data and prediction of microbial metagenomes, enzymatic reactions, and metabolic pathways from amplicon data. The GUMPP workflow introduces reproducible data analyses at each of the three levels of resolution: genus; operational taxonomic units (OTUs); amplicon sequence variants (ASVs). The resulting datasets can be coupled with biostatistical and mathematical machine learning approaches to play a significant role in extracting truly significant and meaningful information for the development of mechanistic hypotheses that are applicable to the development of novel therapies in personalized medicine. View this paper
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Articles (77)

  • Article
  • Open Access
5 Citations
3,218 Views
7 Pages

The development of obesity and type 2 diabetes (T2D) has been associated with impaired mitochondrial function. In pancreatic beta (β) cells, mitochondrial energy metabolism plays a central role in triggering and controlling glucose-stimulated insulin...

  • Review
  • Open Access
28 Citations
10,883 Views
37 Pages

What We Know So Far about the Metabolite-Mediated Microbiota-Intestinal Immunity Dialogue and How to Hear the Sound of This Crosstalk

  • Clément Caffaratti,
  • Caroline Plazy,
  • Geoffroy Mery,
  • Abdoul-Razak Tidjani,
  • Federica Fiorini,
  • Sarah Thiroux,
  • Bertrand Toussaint,
  • Dalil Hannani and
  • Audrey Le Gouellec

Trillions of microorganisms, termed the “microbiota”, reside in the mammalian gastrointestinal tract, and collectively participate in regulating the host phenotype. It is now clear that the gut microbiota, metabolites, and intestinal immune function...

  • Article
  • Open Access
7 Citations
3,236 Views
15 Pages

Statistical Integration of ‘Omics Data Increases Biological Knowledge Extracted from Metabolomics Data: Application to Intestinal Exposure to the Mycotoxin Deoxynivalenol

  • Marie Tremblay-Franco,
  • Cécile Canlet,
  • Philippe Pinton,
  • Yannick Lippi,
  • Roselyne Gautier,
  • Claire Naylies,
  • Manon Neves,
  • Isabelle P. Oswald,
  • Laurent Debrauwer and
  • Imourana Alassane-Kpembi

The effects of low doses of toxicants are often subtle and information extracted from metabolomic data alone may not always be sufficient. As end products of enzymatic reactions, metabolites represent the final phenotypic expression of an organism an...

  • Review
  • Open Access
49 Citations
10,817 Views
19 Pages

Therapeutic Potential of Date Palm against Human Infertility: A Review

  • Maham Shehzad,
  • Hina Rasheed,
  • Summar A. Naqvi,
  • Jameel M. Al-Khayri,
  • Jose Manuel Lorenzo,
  • Mohammed Abdulrazzaq Alaghbari,
  • Muhammad Faisal Manzoor and
  • Rana Muhammad Aadil

Male and female infertility is a global major health problem. Approximately 15% of couples of a reproductive age are unable to achieve the desired pregnancy within 12 months, despite daily unprotected sexual intercourse, and about 10% of infertilitie...

  • Article
  • Open Access
24 Citations
5,272 Views
17 Pages

A Metabolic Choreography of Maize Plants Treated with a Humic Substance-Based Biostimulant under Normal and Starved Conditions

  • Kgalaletso Othibeng,
  • Lerato Nephali,
  • Anza-Tshilidzi Ramabulana,
  • Paul Steenkamp,
  • Daniel Petras,
  • Kyo Bin Kang,
  • Hugo Opperman,
  • Johan Huyser and
  • Fidele Tugizimana

Humic substance (HS)-based biostimulants show potentials as sustainable strategies for improved crop development and stress resilience. However, cellular and molecular mechanisms governing the agronomically observed effects of HS on plants remain eni...

  • Article
  • Open Access
9 Citations
3,580 Views
18 Pages

A Time-Course Comparison of Skeletal Muscle Metabolomic Alterations in Walker-256 Tumour-Bearing Rats at Different Stages of Life

  • Gabriela de Matuoka e Chiocchetti,
  • Leisa Lopes-Aguiar,
  • Natália Angelo da Silva Miyaguti,
  • Lais Rosa Viana,
  • Carla de Moraes Salgado,
  • Ophelie Ocean Orvoën,
  • Derly Florindo,
  • Rogério Williams dos Santos and
  • Maria Cristina Cintra Gomes-Marcondes

Cancer cachexia is a severe wasting condition that needs further study to find ways to minimise the effects of damage and poor prognosis. Skeletal muscle is the most impacted tissue in cancer cachexia; thus, elucidation of its metabolic alterations c...

  • Article
  • Open Access
6 Citations
5,538 Views
14 Pages

The Capacity to Secrete Insulin Is Dose-Dependent to Extremely High Glucose Concentrations: A Key Role for Adenylyl Cyclase

  • Katherine M. Gerber,
  • Nicholas B. Whitticar,
  • Daniel R. Rochester,
  • Kathryn L. Corbin,
  • William J. Koch and
  • Craig S. Nunemaker

Insulin secretion is widely thought to be maximally stimulated in glucose concentrations of 16.7-to-30 mM (300-to-540 mg/dL). However, insulin secretion is seldom tested in hyperglycemia exceeding these levels despite the Guinness World Record being...

  • Review
  • Open Access
84 Citations
7,810 Views
13 Pages

Asparagine: A Metabolite to Be Targeted in Cancers

  • Jie Jiang,
  • Sandeep Batra and
  • Ji Zhang

Amino acids play central roles in cancer progression beyond their function as building blocks for protein synthesis. Thus, targeting amino acid acquisition and utilization has been proved to be therapeutically beneficial in various pre-clinical model...

  • Article
  • Open Access
17 Citations
9,881 Views
14 Pages

The Effects of Fasting or Ketogenic Diet on Endurance Exercise Performance and Metabolism in Female Mice

  • Lola E. Holcomb,
  • Caitlin C. O’Neill,
  • Elizabeth A. DeWitt and
  • Stephen C. Kolwicz

The promotion of ketone body (KB) metabolism via ketosis has been suggested as a strategy to increase exercise performance. However, studies in humans and animals have yielded inconsistent results. The purpose of the current study was to examine the...

  • Article
  • Open Access
31 Citations
11,245 Views
12 Pages

Flavor and nutritional quality has been negatively impacted during the course of domestication and improvement of the cultivated tomato (Solanum lycopersicum). Recent emphasis on consumers has emphasized breeding strategies that focus on flavor-...

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Metabolites - ISSN 2218-1989