The goal of the X-ray Crystallography Shared Facility is to provide CCC members support for research into the fine structural details of proteins, and the functional consequences of protein structures. The facility accomplishes this by providing access to critical biophysical facilities including;1) X-ray crystallographic data collection (via in-house X-ray systems and dedicated access to two synchrotron beamlines via membership in the Southeastern Collaborative Access Team (SERCAT) at Argonne Synchrotron Facility;2) highthroughput nano-crystallization for aqueous and membrane proteins;3) a novel technology (developed by the Shared Facility Director) that rapidly optimizes protein solubility and stability;4)BIAcore;5) high-throughput differential scanning and isothermal calorimetry;and 6) circular dichroism (CD). During the past funding period, the facility supported fundamental and translational research by40 CCC members, resulting in over 40 three-dimensional structures for proteins, 12 of which are cancer therapeutic targets. These investigators published 96 research articles in top peer-reviewed journals. CCC members who used the shared facility in the past five years are associated with four CCC programs: Cancer Chemoprevention, Virology, Experimental Therapeutics and Cancer Cell Biology. An example of the value added of this shared facility involves the X-ray structure of the retinoid X receptor, RXR, a protein implicated in breast cancer. The high-resolution protein structure plus complex structures of RXR bound to 14 different inhibitors directly supported the Breast SPORE program grant. This work aided the development of a lead inhibitor (UAB30) of RXR, currently in phase I human clinical trials and is continuing to support the development of second-generation inhibitors.
Specific aims of the X-ray Crystallography Shared Facility include: a) Continue to upgrade existing technologies to maintain a state-of-the-art facility and continue to incorporate novel technologies that support structural and biophysical protein characterization, b) Provide Cancer Center members with cost-effective access to several different biophysical characterization techniques to enhance basic and/or translational cancer research, c) Provide a state-of-the-art training facility to support the next generation of cancer research scientists, including graduate students and post-doctoral fellows as well as CCC faculty members, d) Continue to provide pilot/seed grants (via other non-CCC discretionary funds) to stimulate new cancer-related research. Projects are funded through competitive NIH-style peer review of proposals.

Public Health Relevance

The understanding of protein structure is critical in both discovering fundamental mechanisms of cancer biology, and in developing therapeutics. The X-ray Crystallography Shared Facility supports gathering of structural and other biophysical information for CCC investigators engaged in fundamental and translational research mechanisms, prevention, and therapeutic development for cancer.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Center Core Grants (P30)
Project #
5P30CA013148-42
Application #
8738169
Study Section
Subcommittee G - Education (NCI)
Project Start
Project End
Budget Start
2014-04-01
Budget End
2015-03-31
Support Year
42
Fiscal Year
2014
Total Cost
$156,928
Indirect Cost
$63,251
Name
University of Alabama Birmingham
Department
Type
DUNS #
063690705
City
Birmingham
State
AL
Country
United States
Zip Code
35294
Prince, Andrew C; Moore, Lindsay S; Tipirneni, Kiranya E et al. (2018) Evaluation of optical imaging agents in a fluorescence-guided surgical model of head and neck cancer. Surg Oncol 27:225-230
Gangrade, Abhishek; Pathak, Vibha; Augelli-Szafran, Corinne E et al. (2018) Preferential Inhibition of Wnt/?-Catenin Signaling by Novel Benzimidazole Compounds in Triple-Negative Breast Cancer. Int J Mol Sci 19:
Buford, Thomas W; Carter, Christy S; VanDerPol, William J et al. (2018) Composition and richness of the serum microbiome differ by age and link to systemic inflammation. Geroscience 40:257-268
Kim, Harrison (2018) Variability in Quantitative DCE-MRI: Sources and Solutions. J Nat Sci 4:
Frugé, Andrew D; Van der Pol, William; Rogers, Laura Q et al. (2018) Fecal Akkermansia muciniphila Is Associated with Body Composition and Microbiota Diversity in Overweight and Obese Women with Breast Cancer Participating in a Presurgical Weight Loss Trial. J Acad Nutr Diet :
Pruitt, Hawley C; Metge, Brandon J; Weeks, Shannon E et al. (2018) Conditional knockout of N-Myc and STAT interactor disrupts normal mammary development and enhances metastatic ability of mammary tumors. Oncogene 37:1610-1623
Boitano, Teresa K L; Smith, Haller J; Rushton, Tullia et al. (2018) Impact of enhanced recovery after surgery (ERAS) protocol on gastrointestinal function in gynecologic oncology patients undergoing laparotomy. Gynecol Oncol 151:282-286
Jo, SeongHo; Chen, Junqin; Xu, Guanlan et al. (2018) miR-204 Controls Glucagon-Like Peptide 1 Receptor Expression and Agonist Function. Diabetes 67:256-264
Crenshaw, Brennetta J; Gu, Linlin; Sims, Brian et al. (2018) Exosome Biogenesis and Biological Function in Response to Viral Infections. Open Virol J 12:134-148
Frugé, Andrew D; Ptacek, Travis; Tsuruta, Yuko et al. (2018) Dietary Changes Impact the Gut Microbe Composition in Overweight and Obese Men with Prostate Cancer Undergoing Radical Prostatectomy. J Acad Nutr Diet 118:714-723.e1

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