Molecular Education, Technology and Research Innovation Center

Works Published in 2022

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Displaying works 21 - 39 of 39 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2022 journal article

Sorption of selected pharmaceuticals on river benthic biofilms formed on artificial substrata

Ecological Indicators, 138, 108837.

Daniel Krakko

author keywords: Benthic biofilms; Pharmaceuticals; Adsorption; Bioaccumulation
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: ORCID
Added: August 19, 2022

2022 journal article

(V)UV degradation of the antibiotic tetracycline: Kinetics, transformation products and pathway

Process Safety and Environmental Protection, 163, 395–404.

By: D. Krakkó*, B. Heieren*, Á. Illés*, K. Kvamme*, S. Dóbé* & G. Záray*

author keywords: Advanced oxidation processes; Pharmaceuticals; Persistent organic pollutants (POPs); Contaminants of emerging concern; UV-C; VUV; UV
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: ORCID
Added: August 19, 2022

2022 journal article

Novel matrix strategies for improved ionization and spatial resolution using IR-MALDESI mass spectrometry imaging

JOURNAL OF MASS SPECTROMETRY, 57(8).

author keywords: energy-absorbing matrix; glycerol; IR-MALDESI; mass spectrometry imaging
MeSH headings : Animals; Glycerol; Ice; Lipids; Rats; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods
TL;DR: It was observed that utilizing a 50% glycerol matrix without ice provides improved spatial resolution with lipid abundances and annotations comparable to the ice matrix standard, while decreasing the time required to complete an IR‐MALDESI tissue imaging experiment. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 8, 2022

2022 journal article

Glycerate from intestinal fructose metabolism induces islet cell damage and glucose intolerance

CELL METABOLISM, 34(7), 1042-+.

By: Y. Wu, C. Wong, E. Chiles, A. Mellinger*, H. Bae, S. Jung, T. Peterson, J. Wang ...

MeSH headings : Blood Glucose; Diabetes Mellitus, Type 2; Diet, High-Fat / adverse effects; Dietary Fats / pharmacology; Fructose / metabolism; Glucose / metabolism; Glucose Intolerance / metabolism; Humans; Insulin / metabolism; Islets of Langerhans / metabolism
TL;DR: It is reported that dietary fat enhances intestinal fructose metabolism, which releases glycerate into the blood, which provides a link between dietary fructose and diabetes that is modulated by dietary fat. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 8, 2022

2022 journal article

An adaptive teosinte mexicana introgression modulates phosphatidylcholine levels and is associated with maize flowering time

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 119(27).

Contributors: P. Thompson n

author keywords: phospholipid metabolism; maize genetics; highland adaptation; flowering time; selection
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 3, 2022

2022 journal article

Prioritize biologically relevant ions for data-independent acquisition (BRI-DIA) in LC-MS/MS-based lipidomics analysis

METABOLOMICS, 18(8).

By: L. Duan n, G. Scheidemantle n, M. Lodge n, M. Cummings n, E. Pham n, X. Wang n, A. Kennedy n, X. Liu n

MeSH headings : Animals; Cardiolipins; Chromatography, Liquid / methods; Ions; Lipidomics; Metabolomics; Mice; Reproducibility of Results; Tandem Mass Spectrometry / methods
TL;DR: A novel workflow using biologically relevant lipids to construct inclusion list for data-independent acquisition (DIA), named as BRI-DIA workflow, which is as efficient as traditional DDA method in profiling lipids, but offers better consistency of lipid identification, compared to D DA method. (via Semantic Scholar)
Source: Web Of Science
Added: July 26, 2022

2022 journal article

C-13 tracer analysis suggests extensive recycling of endogenous CO2 in vivo

CANCER & METABOLISM, 10(1).

By: L. Duan n, D. Cooper*, G. Scheidemantle n, J. Locasale*, D. Kirsch* & X. Liu n

author keywords: C-13 tracing; High-resolution mass spectrometry; Anaplerotic metabolism; CO2 recycling
TL;DR: The results show that recycling of endogenous CO2 is substantial in vivo and incorporation of endogenous 13CO2 into M’+ 1 metabolites is substantial and should be considered, and provide a new paradigm to understand carbon atom transformations in vivo. (via Semantic Scholar)
Source: Web Of Science
Added: July 18, 2022

2022 article

Highlighting Functional Mass Spectrometry Imaging Methods in Bioanalysis

Mellinger, A. L., Muddiman, D. C., & Gamcsik, M. P. (2022, June 27). JOURNAL OF PROTEOME RESEARCH, Vol. 6.

author keywords: mass spectrometry imaging; kinetics; rate; isotope; metabolism; dynamics
MeSH headings : Magnetic Resonance Imaging; Mass Spectrometry / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods
TL;DR: MSI exceeds some of the classic functional imaging methods, demonstrating the ability to provide functional data from the nanoscale (subcellular) to whole tissue or organ level, and this Perspective highlights several examples of how different MSI ionization and detection technologies can provide unprecedented detailed spatial maps of time-dependent biological processes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2022 review

Mechanisms of coordinating hyaluronan and glycosaminoglycan production by nucleotide sugars

[Review of ]. AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY, 322(6), C1201–C1213.

By: B. Zimmer n, J. Barycki n & M. Simpson n

author keywords: hexosamine biosynthesis pathway; hyaluronan; nucleotide sugars; UDP-glucuronate; UDP-N-acetylglucosamine
MeSH headings : Glycosaminoglycans; Hyaluronan Synthases / genetics; Hyaluronic Acid / metabolism; Nucleotides; Sugars; Uridine Diphosphate N-Acetylglucosamine / metabolism
TL;DR: Recent structures of several key rate-limiting enzymes in the UDP-sugar synthesis pathways have offered new insights to the overall regulation of hyaluronan production by precursor fate decisions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: June 27, 2022

2022 journal article

Normalization techniques for high-throughput screening by infrared matrix-assisted laser desorption electrospray ionization mass spectrometry

JOURNAL OF MASS SPECTROMETRY, 57(6).

author keywords: high-throughput screening; IR-MALDESI; normalization; Orbitrap mass spectrometer
MeSH headings : Drug Discovery; High-Throughput Screening Assays; Lasers; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods
TL;DR: Optimal solvent compositions for increasing measured analyte abundances with direct analysis by IR‐MALDESI‐MS are reported and normalization strategies, such as adding a normalization standard that is similar or dissimilar in structure to the model target drug, are evaluated. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 20, 2022

2022 journal article

Multimodal Mass Spectrometry Imaging of Rat Brain Using IR-MALDESI and NanoPOTS-LC-MS/MS

JOURNAL OF PROTEOME RESEARCH, 21(3), 713–720.

By: C. Pace n, J. Simmons*, R. Kelly* & D. Muddiman n

author keywords: multimodal mass spectrometry imaging; multiomic analyses; IR-MALDESI; nanoPOTS-LC-MS/MS
MeSH headings : Animals; Brain / diagnostic imaging; Chromatography, Liquid / methods; Proteome; Proteomics; Rats; Spectrometry, Mass, Electrospray Ionization; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods; Tandem Mass Spectrometry
TL;DR: A multiomic pathway integration showed a strong correlation between the two data sets when comparing average abundances of metabolites and corresponding enzymes in each brain region, and the first steps in the creation of a multimodal MSI technique that combines two highly sensitive and complementary imaging platforms are demonstrated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: May 2, 2022

2022 journal article

Multiple Infusion Start Time Mass Spectrometry Imaging of Dynamic SIL-Glutathione Biosynthesis Using Infrared Matrix-Assisted Laser Desorption Electrospray Ionization

JOURNAL OF PROTEOME RESEARCH, 21(3), 747–757.

By: A. Mellinger n, K. Garrard n, S. Khodjaniyazova n, Z. Rabbani n, M. Gamcsik n & D. Muddiman n

author keywords: IR-MALDESI; mass spectrometry imaging; stable isotope labeling; glutathione; kinetic metabolism
MeSH headings : Animals; Glutathione; Glycine; Lasers; Mice; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods
TL;DR: A study combining a multiple infusion start time protocol, stable isotope labeling technology, infrared matrix-assisted laser desorption electrospray ionization, and high-resolution accurate mass-mass spectrometry imaging to study spatial changes in glutathione kinetics across in sectioned mouse liver tissues is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: May 2, 2022

2022 article

Towards continuous mAb purification: Clearance of host cell proteins from CHO cell culture harvests via "flow-through affinity chromatography" using peptide-based adsorbents

Sripada, S. A., Chu, W., Williams, T. I., Teten, M. A., Mosley, B. J., Carbonell, R. G., … Menegatti, S. (2022, April 22). BIOTECHNOLOGY AND BIOENGINEERING, Vol. 119.

By: S. Sripada n, W. Chu n, T. Williams n, M. Teten n, B. Mosley n, R. Carbonell n, A. Lenhoff*, S. Cramer* ...

Contributors: S. Sripada n, W. Chu n, T. Williams n, M. Teten n, B. Mosley n, R. Carbonell n, A. Lenhoff*, S. Cramer* ...

author keywords: CHO; flow-through chromatography; host cell proteins; monoclonal antibodies; peptide-based adsorbents
MeSH headings : Animals; Antibodies, Monoclonal / chemistry; CHO Cells; Cell Culture Techniques; Chromatography, Affinity / methods; Cricetinae; Cricetulus; Peptides / chemistry; Proteomics / methods
TL;DR: An ensemble of peptide ligands that target the HCPs in Chinese hamster ovary (CHO) cell culture fluids and enable mAb purification via flow‐through affinity chromatography are introduced and their integration into LigaGuard™, an affinity adsorbent featuring an equilibrium binding capacity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: April 10, 2022

2022 journal article

Development and validation of a high resolving power absolute quantitative per- and polyfluoroalkyl substances method incorporating Skyline data processing

RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 36(11).

By: J. Enders n, R. Weed n, E. Griffith n & D. Muddiman n

MeSH headings : Chromatography, Liquid; Fluorocarbons; Mass Spectrometry / methods; Reproducibility of Results; Software
TL;DR: This method demonstrates the feasibility of performing reproducible absolute quantitation of PFAS on an HRAM platform and does so using an open-source vendor-neutral data processing software to facilitate sharing of data across labs and institutions. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 4, 2022

2022 journal article

Optimized C-Trap Timing of an Orbitrap 240 Mass Spectrometer for High-Throughput Screening and Native MS by IR-MALDESI

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 33(2), 328–334.

By: K. Knizner n, M. Bagley n, K. Garrard n, J. Hauschild*, F. Pu*, N. Elsen*, J. Williams*, D. Muddiman n

author keywords: high-throughput screening; IR-MALDESI; Orbitrap mass spectrometer; C-trap
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 7, 2022

2022 journal article

Mass Spectrometry Imaging of N-Linked Glycans in a Formalin-Fixed Paraffin-Embedded Human Prostate by Infrared Matrix-Assisted Laser Desorption Electrospray Ionization

JOURNAL OF PROTEOME RESEARCH, 21(1), 243–249.

author keywords: IR-MALDESI; N-linked glycans; mass spectrometry imaging; prostate cancer
MeSH headings : Formaldehyde / chemistry; Humans; Lasers; Male; Paraffin Embedding; Polysaccharides / chemistry; Prostate / chemistry; Spectrometry, Mass, Electrospray Ionization; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods
TL;DR: This work demonstrates the first steps in N-linked glycan imaging of biological tissues by IR-MALDESI MSI, a hybrid ionization technique commonly used for mass spectrometry imaging (MSI) applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: February 7, 2022

2022 article

Phosphorylation-dependent proteome of Marcks in ependyma during aging and behavioral homeostasis in the mouse forebrain

Muthusamy, N., Williams, T. I., O'Toole, R., Brudvig, J. J., Adler, K. B., Weimer, J. M., … Ghashghaei, H. T. (2022, January 24). GEROSCIENCE, Vol. 1.

author keywords: Aging; Behavior; Clca3; Ependymal cells; Forebrain; Marcks; Mass spectrometry; Neuroinflammation
MeSH headings : Mice; Animals; Phosphorylation; Ependyma / metabolism; Intracellular Signaling Peptides and Proteins / metabolism; Myristoylated Alanine-Rich C Kinase Substrate / metabolism; Proteome / metabolism; Membrane Proteins / metabolism; Protein Kinase C / metabolism; Homeostasis; Prosencephalon / metabolism; Mammals / metabolism
TL;DR: This study provides first line of evidence for potential mechanisms that may mediate differential Marcks functions in young and old ECs, and their effect on forebrain homeostasis during aging. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: January 31, 2022

2022 journal article

Using Proteomic Approaches to Unravel the Response of Ctenocephalides felis felis to Blood Feeding and Infection With Bartonella henselae

FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY, 12.

By: M. Andre n, P. Neupane n, M. Lappin*, B. Herrin*, V. Smith*, T. Williams n, L. Collins n, H. Bai n ...

Contributors: M. André n, P. Neupane n, M. Lappin*, B. Herrin*, V. Smith*, T. Williams n, L. Collins n, H. Bai n ...

author keywords: bartonellosis; cat flea; cat scratch disease; flea-pathogen interface; proteome
MeSH headings : Animals; Bartonella henselae / genetics; Cat Diseases; Cats; Ctenocephalides; Felis; Proteomics; Siphonaptera
TL;DR: Flea-differentially abundant proteins (FDAP) are investigated in unfed fleas, fleas fed on uninfected cats, and flea fed on B. henselae-infected cats to help understand the complex interactions between cat fleas and B. Henselae over an infection time course, thus helping understand the dual effect of vaccine targeting both flea fitness and pathogen competence. (via Semantic Scholar)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 29, 2022

2022 journal article

Monitoring decellularization via absorbance spectroscopy during the derivation of extracellular matrix scaffolds

BIOMEDICAL MATERIALS, 17(1).

author keywords: extracellular matrix; manufacturing; decellularization; monitoring; vocal fold
MeSH headings : Biocompatible Materials; Extracellular Matrix / chemistry; Hydrogels; Regenerative Medicine; Spectrum Analysis; Tissue Engineering / methods; Tissue Scaffolds
TL;DR: Monitoring the bioreactor’s effluent absorbance at 260 nm as a function of time will provide a representative DNA release profile from the tissue and thus allow for process optimization, showing that absorbance profiles are a good representation of DNA removal during the decellularization process thus providing an important tool to optimize future protocols. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: December 6, 2021

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