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The Arnold Lab

The Arnold LabThe Arnold LabThe Arnold Lab
Home
Projects
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News
Pubs
Join Us
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More
  • Home
  • Projects
  • Labbies
  • News
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  • About
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Welcome

You can find our most up-to-date publications here.

Publications

2025

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10/5/2023

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2024

The microbiota-gut-brain axis: how the gut microbiome my shape (or be shape

10/25/2024

Arnold, HK. (2024). Hill’s Global Symposium, Nourish the Gut, Nurture the Future.


2023

About plastic microbiomes located in a coral reef environment.

10/5/2023

Singleton SL, Davis II EW, Arnold HK, Brander SM, Sharpton TJ, Giovannoni SJ. Identification of rare microbial colonizers of plastic materials incubated in a coral reef environment. Frontiers in Microbiology.;14:1259014.

Reviewing best practices for collection of wild microbiomes.

2/22/2023

Combrink L, Humphreys IR, Washburn Q, Arnold HK, Stagaman K, Kasschau KD, Jolles AE, Beechler BR, Sharpton TJ. Best practice for wildlife gut microbiome research: A comprehensive review of methodology for 16S rRNA gene investigations. Frontiers in Microbiology. 2023 Feb 22;14:1092216.


2022

Dietary zinc is linked to inflammation markers and gut microbiome.

12/19/2022

Davis EW, Wong CP, Arnold HK, Kasschau K, Gaulke CA, Sharpton TJ, Ho E. Age and micronutrient effects on the microbiome in a mouse model of zinc depletion and supplementation. Plos one. 2022 Dec 19;17(12):e0275352.

About a gut-respiratory-microbiome axis in feline upper respiratory disease

12/1/2022

Arnold HK, Hanselmann R, Duke SM, Sharpton TJ, Beechler BR. Chronic clinical signs of upper respiratory tract disease associate with gut and respiratory microbiomes in a cohort of domestic felines. Plos one. 2022 Dec 1;17(12):e0268730.


2020 - 2021

About core microbes present in the gut despite environmental variation.

1/15/2021

Sharpton TJ, Stagaman K, Sieler Jr MJ, Arnold HK, Davis EW. Phylogenetic integration reveals the zebrafish core microbiome and its sensitivity to environmental exposures. Toxics. 2021 Jan 15;9(1):10.

Bighorn sheep microbiomes are shaped by relatedness and geography.

04/20/2020

Couch CE*, Arnold HK*, Crowhurst RS, Jolles AE, Sharpton TJ, Witczak MF, Epps CW, Beechler BR. Bighorn sheep gut microbiomes associate with genetic and spatial structure across a metapopulation. Scientific reports. 2020 Apr 20;10(1):6582. *Both authors contributed equally to this work.

Reviewing how the gut microbiome may provide novel anti-parasite drugs.

2/1/2020

Sharpton TJ, Combrink L, Arnold HK, Gaulke CA, Kent M. Harnessing the gut microbiome in the fight against anthelminthic drug resistance. Current opinion in microbiology. 2020 Feb 1;53:26-34.


Before 2020

Co-evolutionary signal found between animals and their gut microbes.

11/07/2018

Gaulke CA, Arnold HK, Humphreys IR, Kembel SW, O’Dwyer JP, Sharpton TJ. Ecophylogenetics clarifies the evolutionary association between mammals and their gut microbiota. MBio. 2018 Nov 7;9(5):10-128.

About a novel drug screening method for new antibiotics and anticoagulants.

4/11/2015

Landeta C, Blazyk JL, Hatahet F, Meehan BM, Eser M, Myrick A, Bronstain L, Minami S, Arnold H, Ke N, Rubin EJ. Compounds targeting disulfide bond forming enzyme DsbB of Gram-negative bacteria. Nature chemical biology. 2015 Apr;11(4):292-8.

The microbiome of plant leaves is linked to plant functional traits.

9/23/2014

Kembel SW, O’Connor TK, Arnold HK, Hubbell SP, Wright SJ, Green JL. Relationships between phyllosphere bacterial communities and plant functional traits in a neotropical forest. Proceedings of the National Academy of Sciences. 2014 Sep 23;111(38):13715-20.

About the co-evolution of interactions in complex systems.

1/1/2014

Arnold H, Masad D, Pagani GA, Schmidt J, Stepanova E. Network disruption and recovery: Co-evolution of defender and attacker in a dynamic game. InComplex Networks V: Proceedings of the 5th Workshop on Complex Networks CompleNet 2014 2014 (pp. 141-155). Springer International Publishing.

Improving cryopreservation for equine breeding programs.

12/9/2008

Burns PD, Wong N, Arnold H, Sirs N, Romero R, Herickhoff L. 61 PLANT EXTRACTS REDUCE DNA FRAGMENTATION IN FROZEN–THAWED STALLION SPERM. Reproduction, Fertility and Development. 2008 Dec 9;21(1):131-131.

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