Dmitry A Rodionov
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Explore the profile of Dmitry A Rodionov including associated specialties, affiliations and a list of published articles.
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158
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Recent Articles
1.
Putumbaka S, Schut G, Thorgersen M, Poole F, Shao N, Rodionov D, et al.
Proc Natl Acad Sci U S A
. 2025 Jan;
122(1):e2411809121.
PMID: 39793044
is a dominant member of the human gut microbiome and produces short-chain fatty acids (SCFAs). These promote immune system function and inhibit inflammation, making this microbe important for human health....
2.
Pruss K, Kao C, Byrne A, Chen R, Luccia B, Karvelyte L, et al.
bioRxiv
. 2024 Nov;
PMID: 39554152
Environmental enteric dysfunction (EED), a small intestinal disorder found at a high prevalence in stunted children, is associated with gut mucosal barrier disruption and decreased absorptive capacity due to reduced...
3.
Wesener D, Beller Z, Hill M, Yuan H, Belanger D, Frankfater C, et al.
Nat Chem Biol
. 2024 Oct;
PMID: 39443715
Synthetic glycans (SGs) containing glycosidic linkages and structures not identified in nature offer a means for deliberately altering microbial community properties. Here pools of SG oligosaccharides were generated via polymerization...
4.
Hartman S, Hibberd M, Mostafa I, Naila N, Islam M, Zaman M, et al.
Sci Transl Med
. 2024 Oct;
16(767):eadn2366.
PMID: 39356745
Globally, severe acute malnutrition (SAM), defined as a weight-for-length -score more than three SDs below a reference mean (WLZ < -3), affects 14 million children under 5 years of age....
5.
Rodionova I, Lim H, Gao Y, Rodionov D, Hutchison Y, Szubin R, et al.
Commun Biol
. 2024 Sep;
7(1):1160.
PMID: 39289465
Hydrogen sulfide (HS), mainly produced from L-cysteine (Cys), renders bacteria highly resistant to oxidative stress and potentially increases antimicrobial resistance (AMR). CyuR is a Cys-dependent transcription regulator, responsible for the...
6.
Arzamasov A, Rodionov D, Hibberd M, Guruge J, Kazanov M, Leyn S, et al.
bioRxiv
. 2024 Jul;
PMID: 39005317
Bifidobacteria are among the earliest colonizers of the human gut, conferring numerous health benefits. While multiple strains are used as probiotics, accumulating evidence suggests that the individual responses to probiotic...
7.
Oliveira-Filho E, Rodionov D, Hanson A
ACS Omega
. 2024 Jul;
9(26):28888-28894.
PMID: 38973919
Salvage pathways for thiamin and its thiazole and pyrimidine moieties are poorly characterized compared to synthesis pathways. A candidate salvage gene is , which encodes a short-chain dehydrogenase/reductase. In diverse...
8.
Hartman S, Hibberd M, Mostafa I, Nahar N, Islam M, Zaman M, et al.
medRxiv
. 2024 Jul;
PMID: 38946965
Severe acute malnutrition (SAM), defined anthropometrically as a weight-for-length z-score more than 3 standard deviations below the mean (WLZ<-3), affects 19 million children under 5-years-old worldwide. Complete anthropometric recovery after...
9.
Chang H, Lee E, Wang Y, Zhou C, Pruss K, Henrissat S, et al.
Nat Microbiol
. 2024 Mar;
9(4):922-937.
PMID: 38503977
Microbiota-directed complementary food (MDCF) formulations have been designed to repair the gut communities of malnourished children. A randomized controlled trial demonstrated that one formulation, MDCF-2, improved weight gain in malnourished...
10.
Hibberd M, Webber D, Rodionov D, Henrissat S, Chen R, Zhou C, et al.
Nature
. 2023 Dec;
625(7993):157-165.
PMID: 38093016
Evidence is accumulating that perturbed postnatal development of the gut microbiome contributes to childhood malnutrition. Here we analyse biospecimens from a randomized, controlled trial of a microbiome-directed complementary food (MDCF-2)...