Robert M. Hoffman

ORCID: 0000-0002-7428-0151
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Research Areas
  • Cancer Research and Treatments
  • Pancreatic and Hepatic Oncology Research
  • Virus-based gene therapy research
  • Microtubule and mitosis dynamics
  • Cancer, Hypoxia, and Metabolism
  • Advanced Breast Cancer Therapies
  • Angiogenesis and VEGF in Cancer
  • Cancer Cells and Metastasis
  • Neuroblastoma Research and Treatments
  • Cardiac electrophysiology and arrhythmias
  • bioluminescence and chemiluminescence research
  • Ion channel regulation and function
  • Advanced Battery Technologies Research
  • Bacteriophages and microbial interactions
  • Nanoplatforms for cancer theranostics
  • Medical Imaging Techniques and Applications
  • Advancements in Battery Materials
  • Viral Infectious Diseases and Gene Expression in Insects
  • Neurological disorders and treatments
  • Click Chemistry and Applications
  • Monoclonal and Polyclonal Antibodies Research
  • Cancer-related Molecular Pathways
  • Cancer Immunotherapy and Biomarkers
  • CAR-T cell therapy research
  • Advanced Biosensing Techniques and Applications

University of California, San Diego
1992-2023

AntiCancer (United States)
2000-2023

Colorado School of Mines
2020-2023

Memorial Sloan Kettering Cancer Center
2002

Anticancer Fund
2001

University of California San Diego Medical Center
1999

Ewing's sarcoma (ES) is a recalcitrant disease in need of transformative therapeutics.The aim this study was to investigate the efficacy tumor-selective Salmonella typhimurium A1-R combined with tumor metabolism targeting oral administration recombinant methioninase (o-rMETase), on an ES patient-derived orthotopic xenograft (PDOX) model.The PDOX models were previously established right chest wall. The randomized into 5 groups when volume reached 80 mm3: G1: untreated control; G2:...

10.1159/000495574 article EN Chemotherapy 2018-01-01

10.1016/s0039-6109(16)41482-9 article EN Surgical Clinics of North America 1978-04-01

L-Methionine-alpha-deamino-gamma-mercaptomethane lyase (rMETase) is involved in the alpha,gamma-elimination of methionine to alpha-ketobutyrate, methanethiol and ammonia. The reaction catalyzed by rMETase reduces concentration methionine-dependent tumor cells, arresting their growth. Towards goal developing into an effective antitumor therapeutic also understand catalytic mechanism this enzyme, from Pseudomonas putida has been expressed, purified crystallized. crystals belong space group...

10.1107/s0907444900013251 article EN Acta Crystallographica Section D Biological Crystallography 2000-12-01

Widely practiced Li-ion battery models, such as pseudo-two-dimensional (P2D) models [1-3], use representative spherical electrode particles with assumed isotropic transport properties. Electrode particles, NMC, are typically composites that comprised of numerous randomly oriented crystallites. Each the single-crystal primary compose secondary particle can have strongly anisotropic properties affect intercalation process. The empirically approximated effective (e.g., diffusion coefficients)...

10.1149/ma2024-01452496mtgabs article EN Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM) 2024-08-09

A model-based understanding can assist and accelerate developing all-solid-state batteries (ASSB). In addition to chemo-mechanical influences within electrode particles (e.g., NMC) [1-2], a solid electrolyte argyrodites) introduces additional interfacial interactions between phases [3-5]. The present research derives implements coupled multi-physics finite-element model that captures electrochemical, transport, structural behaviors of composite structures. models incorporate...

10.1149/ma2024-01382290mtgabs article EN Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM) 2024-08-09

10.21037/ales.2016.09.04 article EN Annals of Laparoscopic and Endoscopic Surgery 2016-01-01

Cimetidine, a histamine type 2 (H2) receptor antagonist, is commonly prescribed medication for the treatment of gastroesophageal reflux disease (GERD) as well gastric and duodenal ulcer disease. In addition, cimetidine has been shown to have immunomodulatory effects. This led investigators study effects in various neoplasms. Chemotherapy colon cancer based on fluorouracil, which only minimal activity high-stage Pharmacologic agents that can improve survival patients with will profound impact...

10.1002/(sici)1097-0215(19990531)81:5<835::aid-ijc27>3.3.co;2-t article EN International Journal of Cancer 1999-05-31

Background Chemoresponse is a significant outcome predictor in patients with head and neck cancer, regardless of the treatment modality used. The histoculture drug response assay (HDRA) has been shown to be reliable method for vitro chemoresponse assessment. In this study, we have correlated HDRA assessment survival squamous cell carcinoma (HNSCC). Method Tumor specimens from 41 42 undergoing HNSCC were successfully evaluated by HDRA. tissue was histocultured on Gelfoam sponges gel 24-well...

10.1002/hed.10066.abs article EN Head & Neck 2002-05-01

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEasily constructed tangent meterRobert M. Hoffman Cite this: J. Chem. Educ. 1934, 11, 626Publication Date (Print):November 1, 1934Publication History Received3 August 2009Published online1 November 1934Published inissue 1 1934https://doi.org/10.1021/ed011p626RIGHTS & PERMISSIONSArticle Views23Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since 2008 (both PDF and HTML) across...

10.1021/ed011p626 article EN Journal of Chemical Education 1934-11-01

Supplementary Movie 2 from Whole-Body Subcellular Multicolor Imaging of Tumor-Host Interaction and Drug Response in Real Time

10.1158/0008-5472.22368216.v1 preprint EN cc-by 2023-03-30

&lt;div&gt;Abstract&lt;p&gt;In the present report, we show real-time imaging of cancer cell trafficking in lymphatic vessels. Cancer cells labeled with both green fluorescent protein (GFP) nucleus and red (RFP) cytoplasm or GFP only RFP were injected into inguinal lymph node nude mice. The trafficked through vessels where they imaged via a skin flap real time at cellular level until entered axillary node. bright fluorescence microscopic capability Olympus OV100 small-animal system enabled...

10.1158/0008-5472.c.6495627 preprint EN 2023-03-30

Supplementary Movie 1 from Whole-Body Subcellular Multicolor Imaging of Tumor-Host Interaction and Drug Response in Real Time

10.1158/0008-5472.22368219 preprint EN cc-by 2023-03-30

&lt;div&gt;Abstract&lt;p&gt;In the present report, we show real-time imaging of cancer cell trafficking in lymphatic vessels. Cancer cells labeled with both green fluorescent protein (GFP) nucleus and red (RFP) cytoplasm or GFP only RFP were injected into inguinal lymph node nude mice. The trafficked through vessels where they imaged via a skin flap real time at cellular level until entered axillary node. bright fluorescence microscopic capability Olympus OV100 small-animal system enabled...

10.1158/0008-5472.c.6495627.v1 preprint EN 2023-03-30
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