Georgia Dittemore

ORCID: 0000-0003-4749-977X
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About
Contact & Profiles
Research Areas
  • Chemical Synthesis and Analysis
  • Photochromic and Fluorescence Chemistry
  • Estrogen and related hormone effects
  • Protein Degradation and Inhibitors
  • RNA and protein synthesis mechanisms
  • Developmental Biology and Gene Regulation
  • Genomics and Phylogenetic Studies
  • Epigenetics and DNA Methylation
  • Hedgehog Signaling Pathway Studies
  • RNA modifications and cancer
  • Antibiotic Resistance in Bacteria

Skidmore College
2024

Harvard University
2024

Dana-Farber Cancer Institute
2024

We report the design conception, chemical synthesis, and microbiological evaluation of bridged macrobicyclic antibiotic cresomycin (CRM), which overcomes evolutionarily diverse forms antimicrobial resistance that render modern antibiotics ineffective. CRM exhibits in vitro vivo efficacy against both Gram-positive Gram-negative bacteria, including multidrug-resistant strains

10.1126/science.adk8013 article EN Science 2024-02-15

Abstract Medulloblastoma is one of the most common malignant brain tumors children, and 30% medulloblastomas are driven by gain-of-function genetic lesions in Sonic Hedgehog (SHH) signaling pathway. EYA1, a haloacid dehalogenase phosphatase transcription factor, critical for tumorigenesis proliferation SHH medulloblastoma (SHH-MB). Benzarone benzbromarone have been identified as allosteric inhibitors EYA proteins. Using benzarone point departure, we developed panel 35 derivatives tested them...

10.1158/0008-5472.can-22-3784 article EN Cancer Research 2024-01-17

<div>Abstract<p>Medulloblastoma is one of the most common malignant brain tumors children, and 30% medulloblastomas are driven by gain-of-function genetic lesions in Sonic Hedgehog (SHH) signaling pathway. EYA1, a haloacid dehalogenase phosphatase transcription factor, critical for tumorigenesis proliferation SHH medulloblastoma (SHH-MB). Benzarone benzbromarone have been identified as allosteric inhibitors EYA proteins. Using benzarone point departure, we developed panel 35...

10.1158/0008-5472.c.7122848.v1 preprint EN 2024-03-15

<div>Abstract<p>Medulloblastoma is one of the most common malignant brain tumors children, and 30% medulloblastomas are driven by gain-of-function genetic lesions in Sonic Hedgehog (SHH) signaling pathway. EYA1, a haloacid dehalogenase phosphatase transcription factor, critical for tumorigenesis proliferation SHH medulloblastoma (SHH-MB). Benzarone benzbromarone have been identified as allosteric inhibitors EYA proteins. Using benzarone point departure, we developed panel 35...

10.1158/0008-5472.c.7122848 preprint EN 2024-03-15
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