Author name: Kristen Hartman

A century searching for the neurons necessary for wakefulness

Grady FS, Boes AD, Geerling JC (2022) A century searching for the neurons necessary for wakefulness. Front Neurosci 16:930514. doi: 10.3389/fnins.2022.930514 Objective: This review article attempts to summarize research that has investigated the neurons necessary for wakefulness. Summary: The authors summarize animal experiments and research performed in different brain regions to further understand wakefulness. Several […]

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RIPpore: A novel host-derived method for the identification of ricin intoxication through oxford nanopore direct RNA sequencing

Ryan Y, Harrison A, Trivett H, Hartley C, David J, Clark GC, Hiscox JA (2022) RIPpore: A novel host-derived method for the identification of ricin intoxication through oxford nanopore direct RNA sequencing. Toxins (Basel) 14(7):470. doi: 10.3390/toxins14070470 Objective: The Depurination event could be detected using Oxford Nanopore Technologies (ONT) direct RNA sequencing, detecting a change

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Antibody-based preparative regimens for cell, tissue and organ transplantation

Van Hentenryck M, Li Z, Murphy PM, Czechowicz A (2022) Antibody-based preparative regimens for cell, tissue and organ transplantation. (eds. 162). OBM Transplantation 6(3):162. doi: 10.21926/obm.transplant.2203162 Objective: Provide a review of progress in the use of antibodies to support cell and tissue transplantation with a particular focus on induction of donor-specific tolerance for solid organ

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Synchronous intracellular delivery of EGFR-targeted antibody-drug conjugates by p38-mediated non-canonical endocytosis

Takahashi JI, Nakamura S, Onuma I, Zhou Y, Yokoyama S, Sakurai H (2022) Synchronous intracellular delivery of EGFR-targeted antibody-drug conjugates by p38-mediated non-canonical endocytosis. Sci Rep 12(1):11561. doi: 10.1038/s41598-022-15838-8 PMID: 35798841 Objective: The binding of cetuximab to EGFR suppresses ligand-induced signaling events. The authors demonstrate that synchronous non-canonical EGFR endocytosis can increase the efficacy of

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Neuropeptide Toxins

Q: What are neuropeptide-toxins and how do they work? A: Neuropeptide-toxin conjugates are made up of the ribosome-inactivating protein, saporin, coupled to a naturally-occurring or synthetically-modified neuropeptide such as Substance P or dermorphin. The conjugate has binding specificity similar to the native, unconjugated neuropeptide. When the neuropeptide binds to its cognate receptor, the conjugate is

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Sensory and motor visual functions in Parkinson’s Disease with respect to freezing of gait symptoms

Alhassan M (2022) Sensory and motor visual functions in Parkinson’s Disease with respect to freezing of gait symptoms. J Ophthalmol & Vis Sci 7(2):1069. Objective: This review article summarizes the results from previous studies focusing on visual functions in Parkinson’s Disease patients. Summary: Freezing of gait (FOG) is considered to be a motor disorder symptom

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Spike-mediated ACE2 down-regulation was involved in the pathogenesis of SARS-CoV-2 infection

Gao X, Zhang S, Gou J, Wen Y, Fan L, Zhou J, Zhou G, Xu G, Zhang Z (2022) Spike-mediated ACE2 down-regulation was involved in the pathogenesis of SARS-CoV-2 infection. J Infect 85(4):418-427. doi: 10.1016/j.jinf.2022.06.030 PMID: 35793758 Objective: To determine the role of angiotensin converting enzyme 2 (ACE2) as the receptor for SARS-CoV-2 entry, is

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Design and synthesis of glycosylated cholera toxin b subunit as a tracer of glycoprotein trafficking in organelles of living cells

Maki Y, Kawata K, Liu Y, Goo KY, Okamoto R, Kajihara Y, Satoh A (2022) Design and synthesis of glycosylated cholera toxin b subunit as a tracer of glycoprotein trafficking in organelles of living cells. Chemistry 28(37):e202201253. doi: 10.1002/chem.202201253 PMID: 35604098 Related Products: Cholera Toxin B, Recombinant (Cat. #PR-14)

Design and synthesis of glycosylated cholera toxin b subunit as a tracer of glycoprotein trafficking in organelles of living cells Read More »

Behavioral plasticity: Role of neuropeptides in shaping feeding responses

Levine AS, Jewett DC, Kotz CM, Olszewski PK (2022) Behavioral plasticity: Role of neuropeptides in shaping feeding responses. Appetite 174:106031. doi: 10.1016/j.appet.2022.106031 PMID: 35395362 Objective: Review studies on feeding behavior involving neuropeptides that influence behavioral plasticity – primarily opioids, orexin, neuropeptide Y, and oxytocin. Summary: Eating behavior is influenced by a number of external factors,

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Impaired oxygen-sensitive regulation of mitochondrial biogenesis within the von Hippel-Lindau syndrome

Li S, Li W, Yuan J, Bullova P, Wu J, Zhang X, Liu Y, Plescher M, Rodriguez J, Bedoya-Reina OC, Jannig PR, Valente-Silva P, Yu M, Henriksson MA, Zubarev RA, Smed-Sörensen A, Suzuki CK, Ruas JL, Holmberg J, Larsson C, Christofer Juhlin C, von Kriegsheim A, Cao Y, Schlisio S (2022) Impaired oxygen-sensitive regulation of

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