Leesa L Sampson, Ph.D.

Official Affiliation: Vanderbilt Center for Stem Cell Biology

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Publications

Featured publications are shown below:

  1. TRAF6 Mediates Basal Activation of NF-κB Necessary for Hematopoietic Stem Cell Homeostasis. Fang J, Muto T, Kleppe M, Bolanos LC, Hueneman KM, Walker CS, Sampson L, Wellendorf AM, Chetal K, Choi K, Salomonis N, Choi Y, Zheng Y, Cancelas JA, Levine RL, Starczynowski DT (2018) Cell Rep 22(5): 1250-1262
    › Primary publication · 29386112 (PubMed) · PMC5971064 (PubMed Central)
  2. RHOA GTPase Controls YAP-Mediated EREG Signaling in Small Intestinal Stem Cell Maintenance. Liu M, Zhang Z, Sampson L, Zhou X, Nalapareddy K, Feng Y, Akunuru S, Melendez J, Davis AK, Bi F, Geiger H, Xin M, Zheng Y (2017) Stem Cell Reports 9(6): 1961-1975
    › Primary publication · 29129684 (PubMed) · PMC5785633 (PubMed Central)
  3. Distinct roles for the mTOR pathway in postnatal morphogenesis, maturation and function of pancreatic islets. Sinagoga KL, Stone WJ, Schiesser JV, Schweitzer JI, Sampson L, Zheng Y, Wells JM (2017) Development 144(13): 2402-2414
    › Primary publication · 28576773 (PubMed) · PMC5536865 (PubMed Central)
  4. Adipocyte Metabolic Pathways Regulated by Diet Control the Female Germline Stem Cell Lineage in . Matsuoka S, Armstrong AR, Sampson LL, Laws KM, Drummond-Barbosa D (2017) Genetics 206(2): 953-971
    › Primary publication · 28396508 (PubMed) · PMC5499197 (PubMed Central)
  5. Canonical Wnt Signaling Ameliorates Aging of Intestinal Stem Cells. Nalapareddy K, Nattamai KJ, Kumar RS, Karns R, Wikenheiser-Brokamp KA, Sampson LL, Mahe MM, Sundaram N, Yacyshyn MB, Yacyshyn B, Helmrath MA, Zheng Y, Geiger H (2017) Cell Rep 18(11): 2608-2621
    › Primary publication · 28297666 (PubMed) · PMC5987258 (PubMed Central)
  6. mTOR disruption causes intestinal epithelial cell defects and intestinal atrophy postinjury in mice. Sampson LL, Davis AK, Grogg MW, Zheng Y (2016) FASEB J 30(3): 1263-75
    › Primary publication · 26631481 (PubMed) · PMC4750410 (PubMed Central)
  7. Insulin-independent role of adiponectin receptor signaling in Drosophila germline stem cell maintenance. Laws KM, Sampson LL, Drummond-Barbosa D (2015) Dev Biol 399(2): 226-36
    › Primary publication · 25576925 (PubMed) · PMC4866495 (PubMed Central)
  8. Cdc42 coordinates proliferation, polarity, migration, and differentiation of small intestinal epithelial cells in mice. Melendez J, Liu M, Sampson L, Akunuru S, Han X, Vallance J, Witte D, Shroyer N, Zheng Y (2013) Gastroenterology 145(4): 808-19
    › Primary publication · 23792201 (PubMed) · PMC3876942 (PubMed Central)
  9. Identification of dAven, a Drosophila melanogaster ortholog of the cell cycle regulator Aven. Zou S, Chang J, LaFever L, Tang W, Johnson EL, Hu J, Wilk R, Krause HM, Drummond-Barbosa D, Irusta PM (2011) Cell Cycle 10(6): 989-98
    › Citation · 21368576 (PubMed) · PMC3100878 (PubMed Central)
  10. Specific roles of Target of rapamycin in the control of stem cells and their progeny in the Drosophila ovary. LaFever L, Feoktistov A, Hsu HJ, Drummond-Barbosa D (2010) Development 137(13): 2117-26
    › Primary publication · 20504961 (PubMed) · PMC2882131 (PubMed Central)
  11. Diet controls normal and tumorous germline stem cells via insulin-dependent and -independent mechanisms in Drosophila. Hsu HJ, LaFever L, Drummond-Barbosa D (2008) Dev Biol 313(2): 700-12
    › Primary publication · 18068153 (PubMed) · PMC2254938 (PubMed Central)
  12. Direct control of germline stem cell division and cyst growth by neural insulin in Drosophila. LaFever L, Drummond-Barbosa D (2005) Science 309(5737): 1071-3
    › Primary publication · 16099985 (PubMed)
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Keywords & MeSH Terms

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Key: MeSH Term Keyword

Adipocytes Amino Acid Sequence Animals, Genetically Modified Animals, Newborn Biomarkers Cell Division Cell Polarity Cell Proliferation Drosophila melanogaster Epiregulin Epithelial Cells G2 Phase Hexokinase Image Processing, Computer-Assisted Islets of Langerhans Male Mechanistic Target of Rapamycin Complex 1 Mice, Inbred C57BL Microscopy, Fluorescence Models, Biological Molecular Sequence Data Neoplasms, Germ Cell and Embryonal Peptides Phosphatidylethanolamines Phosphoproteins Phosphorylation Proteomics rhoA GTP-Binding Protein Sequence Homology, Amino Acid Stem Cells