Naomi Yamamoto

ORCID: 0000-0002-0641-6547
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About
Contact & Profiles
Research Areas
  • Epigenetics and DNA Methylation
  • Ferroptosis and cancer prognosis
  • Cancer Genomics and Diagnostics
  • Pancreatic and Hepatic Oncology Research
  • RNA modifications and cancer
  • HER2/EGFR in Cancer Research
  • Breast Cancer Treatment Studies
  • MicroRNA in disease regulation
  • Cancer Treatment and Pharmacology
  • Advanced Radiotherapy Techniques
  • Neuroscience and Neural Engineering
  • Histone Deacetylase Inhibitors Research
  • Radiation Therapy and Dosimetry
  • Advanced Breast Cancer Therapies
  • Asthma and respiratory diseases
  • Bacterial Identification and Susceptibility Testing
  • Bone health and treatments
  • Photoreceptor and optogenetics research
  • Influenza Virus Research Studies
  • Cancer Diagnosis and Treatment
  • Medical Imaging Techniques and Applications
  • Peptidase Inhibition and Analysis
  • Sarcoma Diagnosis and Treatment
  • Respiratory viral infections research
  • Metabolism and Genetic Disorders

University of Washington
2023-2025

Tokuyama (Japan)
2024-2025

Fred Hutch Cancer Center
2024-2025

Chiba Cancer Center
1998-2021

Seattle University
2021

University of Chicago
2018-2020

National Cancer Centre Japan
2018

Kyoto University
2017-2018

Aichi Cancer Center
2009-2018

Sakai Municipal Hospital
2018

Aldehyde oxidase (AO; EC 1.2.3.1) that could oxidize indole-3-acetaldehyde into indole-3-acetic acid was purified approximately 2000-fold from coleoptiles of 3-d-old maize (Zea mays L.) seedlings. The apparent molecular mass the native enzyme about 300 kD as estimated by gel-filtration column chromatography. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis revealed composed 150-kD subunits. It contained flavin adenine dinucleotide, iron, and molybdenum prosthetic groups had...

10.1104/pp.110.3.781 article EN PLANT PHYSIOLOGY 1996-03-01

Dysregulated eIF4E-dependent translation is a central driver of tumorigenesis and therapy resistance. eIF4E binding proteins (4E-BP1/2/3) are major negative regulators that inactivated in tumors through inhibitory phosphorylation or downregulation. Previous studies have linked PP2A phosphatase(s) to activation 4E-BP1. Here, we leveraged biased small molecule activators (SMAPs) explore the role B56-PP2A(s) 4E-BP regulation potential B56-PP2A for restoring translational control tumors. SMAP...

10.1172/jci176093 article EN cc-by Journal of Clinical Investigation 2025-01-27

<p>Supplementary Figure S4. CK5 and CK17 do not predict treatment response or time to recurrence. A) Combining GATA6 IHC does overall survival. B) high, low tumors display improved survival compared low, high tumors. C) Kaplan-Meier curves for positive negative treated with first-line gemcitabine chemotherapy. D) E) status F) show longer recurrence than tumors, the opposite phenotype expected from basal subtype.</p>

10.1158/1078-0432.28431507 preprint EN cc-by 2025-02-17

<p>Supplementary Figure S3. Consort Diagram and Mixed Populations. A) diagram of analyzed samples. For survival analyses, all patients with intact cores (n = 491) were assessed. treatment response further subdivided by type chemotherapy received, neoadjuvant-treated samples considered separately 51). B) (HMGA2+ GATA6+) double negative (HMGA2- GATA6-) populations show intermediate between basal classical tumors.</p>

10.1158/1078-0432.28431510 preprint EN cc-by 2025-02-17

<p>Supplementary Figure S6. GATA6 expression predicts chemotherapy response to GnP but not mFFX. A) GATA6low metastatic tumors have significantly worse overall survival when treated with combination first-line chemotherapy. B) status does predict patients receive first line mFFX chemotherapy.</p>

10.1158/1078-0432.28431501 preprint EN cc-by 2025-02-17

<div>AbstractPurpose:<p>The purpose of this study was to establish HMGA2 as a marker basal-like disease in pancreatic ductal adenocarcinoma (PDAC) and explore its use biomarker for prognosis treatment resistance.</p>Experimental Design:<p>We identified high-mobility group A2 (HMGA2) protein expression basal PDAC cells single-cell RNA sequencing (RNA-seq) atlas 172 patient samples. We then analyzed expression, along with the classic GATA-binding factor 6 (GATA6),...

10.1158/1078-0432.c.7676155 preprint EN 2025-02-17

<p>Supplementary Figure S6. GATA6 expression predicts chemotherapy response to GnP but not mFFX. A) GATA6low metastatic tumors have significantly worse overall survival when treated with combination first-line chemotherapy. B) status does predict patients receive first line mFFX chemotherapy.</p>

10.1158/1078-0432.28428097 preprint EN cc-by 2025-02-17

<p>Supplementary Figure S4. CK5 and CK17 do not predict treatment response or time to recurrence. A) Combining GATA6 IHC does overall survival. B) high, low tumors display improved survival compared low, high tumors. C) Kaplan-Meier curves for positive negative treated with first-line gemcitabine chemotherapy. D) E) status F) show longer recurrence than tumors, the opposite phenotype expected from basal subtype.</p>

10.1158/1078-0432.28428106 preprint EN cc-by 2025-02-17
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