1010. METABOLISM AND DIABETES
Poster
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C187
1010.1 Role of the sphingolipid biostat in pancreatic
bcell apoptosis induced by gluco-lipotoxicity. N. Coant, J. Veret,
P. Giussani, B. Portha, E.V. Berdyshev and H. Le Stunff.
Univ. Paris Diderot, France, LITA-Segrate, Milan and Univ. of
Illinois at Chicago.
C188
1010.2 Small-molecule modulators of Nkx6.1
expression in pancreatic progenitor cells during directed
differentiation of human embryonic stem cell to insulin
producing beta cells.
Q. Peterson and D. Melton. Harvard
Univ.
TUESDAY BIOCHEMISTRY
336
C189
1010.3 Elevated hepatic fatty acid elongase-5
attenuates fatty liver in high fat diet induced obese mice.
S.
Tripathy, R.D. Stevens, J.R. Bain, C.B. Newgard and D.B.
Jump. Oregon State Univ. and Duke Univ. Med. Ctr.
C190
1010.4 Ultraviolet B radiation enhances glycation of
human serum albumin and the formation of CML in vitro.
W.
Liu, M.A. Cohenford, L. Frost and J.A. Dain. Univ. of Rhode
Island and Marshall Univ.
C191
1010.5 The dysregulation of AMPK suppresses
phosphorylation of sterol regulatory element binding protein
and increases its activity in the development of atherosclerosis
in pig and human diabetes.
M. Zang, Y. Li, S. Xu, B. Jiang and
R.A. Cohen. Boston Univ. Sch. of Med.
C192
1010.6 The miR-696 contributes to insulin resistance
by reducing mitochondrial function and antioxidant capacity in
skeletal muscle cells.
A.L. Queiroz, T.A. Sousa, B.G. Teodoro,
L.M. Bomfim, I.H. Sampaio and L.R. Silveira. Fac. of Med.,
Ribeirão Preto-Univ. of São Paulo.
C193
1010.7 Mouse models of insulin resistance: what have
we learned?
A.E. Bunner and N.D. Barnard. Physicians Cmte.
for Responsible Med., Washington, DC.
C194
1010.8 COMP-Ang1 preserves vasculature and
prevents vision loss in diabetic retinopathy.
J.M. Cahoon, P.R.
Olson, X.H. Zhang, M.M. Flood, B. Archer and B.K. Ambati.
Univ. of Utah.
C195
1010.9 Effects of oleate and inflammatory cytokines
on dermal fibroblasts in type 1 diabetics.
A.R. Jones IV, J.T.
Deeney and B. Corkey. Boston Univ. Med. Ctr.
C196
1010.10 Inhibition of mono-acyl-glycerol lipase by JZL-
184 results in glucolipotoxicity in pancreatic
b-cells. C. Berdan,
B.E. Corkey and J.T. Deeney. Boston Univ. Med. Ctr.
C197
1010.11 Chronic exposure of clonal pancreatic
b-cells
(INS-1 832/13) to pyruvate inhibits glucose-induced insulin
secretion.
N.E. Burritt, B. Corkey and J.T. Deeney. Boston
Med. Ctr.
C198
1010.12 Metabolite predictors of HOMA in at-risk for
mobility disability elderly subjects.
M.S. Lustgarten and R.A.
Fielding. Tufts Univ., Boston.
C199
1010.13 Iron stimulates insulin secretion in clonal
pancreatic
b-cells and dissociated rat islets. K.A. Erion, T.
Ferrante, B. Corkey and J. Deeney. Boston Univ. Sch. of Med.
C200
1010.14 Cystathionine-
g-lyase (CSE) activation and
H
2
S formation mediate the effect of vitamin D on glucose
transporter 4 translocation and glucose utilization in high
glucose treated 3T3L1 adipocytes.
P. Manna and S.K. Jain.
LSU Hlth. Sci. Ctr., Shreveport.
C201
1010.15 Deficiency of sphingosine kinase 1 ameliorates
hepatic steatosis and inflammation in diet-induced obesity.
T.
Geng, A. Sutter, D. Lewin, J. Ross, K.D. Chavin and L.A.
Cowart. Med. Univ. of South Carolina.
C202
1010.16 Hypoglycemia increases glycolytic metabolism
in the rat ventromedial hypothalamus.
J. Mun, A. Cooper, J.
Cavaretta and J.L. Beverly. Univ. of Illinois, Urbana.
C203
1010.17 Mesenchymal stem cell therapy to promote
peripheral tissue insulin sensitivity in the high-fat fed,
myocardial infarcted mouse.
C. Hughey, L. Ma, F.D. James,
D.P. Bracy, D.H. Wasserman, J.N. Rottman and J. Shearer.
Univ. of Calgary, Canada and Vanderbilt Univ.
1011. MITOCHONDRIA IN HEALTH AND DISEASE
Poster
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C204
1011.1 High fat feeding enhances the ability of
mesenchymal stem cell therapy to modulate mitochondria in
the infarcted heart.
C. Hughey, L. Ma, F.D. James, D.P. Bracy,
D.H. Wasserman, J.N. Rottman and J. Shearer. Univ. of
Calgary, Canada and Vanderbilt Univ.
C205
1011.2 Aerobic exercise training during pregnancy
improves mitochondrial function in human placenta.
R.
Ramírez-Vélez. Univ. Manuela Beltrán, Colombia.
C206
1011.3 Mitochondrial sensitivity to ADP in
permeabilized fibers changed as a function of cardiac muscle
compartments: left/right atria and ventricles of sheep heart.
M. Chapolard, F. Vaillant, P. Jais, M. Haissaguerre, P. Dos
Santos, P. Diolez and V. Deschodt-Arsac. INSERM U1045,
Bordeaux Segalen Univ.
C207
1011.4 Can perinatal undernutrition alter mitochondrial
function and metabolism in the adult liver?
C.J. Lagranha, R.
Silva-Filho, C. Freitas, A. Silva, L. Nascimento, A.C. Leite,
M.B. Maia and M.P. Fernandes. Fed. Univ. of Pernambuco,
Vitoria de Santo Antão and Recife, Brazil.
C208
1011.5 Metformin attenuates cardiomyocyte
hypertrophy through mitochondria: reciprocal interaction
between AMPKk and angiotensin II type 1 receptor.
J. Soto-
Hernández and S. Javadov. Sch. of Med., Univ. of Puerto
Rico.
C209
1011.6 Mammalian Ste20-like protein kinase 3
mediates the bioenergetics of mitochondria.
C-J. Yuan and
C-Y. Chen. Natl. Chiao Tung Univ., Taiwan.
C210
1011.7 Palm fruit juice phenolics reduce the number of
mutations caused by 3’-azido-3’-deoxythymidine treatment in a
cultured human cell line.
A. Osborne, A. Stopa, M. Solomon,
L. Wangh and K.C. Hayes. Brandeis Univ.
C211
1011.8 Dietary avocado oil prevents the impairment
in the complex III and ROS production in kidney mitochondria
from diabetic rats by improving the electron flow through
cytochrome c1.
C. Cortes-Rojo, A. Saavedra-Molina, C.A.
Samano-Garcia, O. Ortiz-Avila, E. Calderon-Cortes, D.
Ortiz-Madrigal, G. Hernandez-Mata and A.R. Rodriguez-
Orozco. Univ. Michoacana of San Nicolas de Hidalgo, Mexico.
C212
1011.9 Using in-line probing to characterize pathogenic
mutations in human mitochondrial tRNAs.
B. Still, K. Her and
J. Chihade. Carleton Col., MN.
C213
1011.10 Using long-extension PCR assay to detect
large-scale deletions in the mitochondrial DNA.
W.K.
Pogozelski, S. Chiappone, C. Evans and R. O’Donnell.
SUNY Geneseo.
C214
1011.11 DNA oxidation in regulatory D-loop region of
the mitochondrial genome is important for hypoxia-induced
mitochondrial biogenesis in rat pulmonary artery endothelial
cells.
M.V. Ruchko, O.M. Gorodnya, M.N. Gillespie and V.M.
Pastukh. Univ. of South Alabama.
C215
1011.12 Selective targeting of cytochrome C–cardiolipin
complex to protect mitochondrial cristae and inhibit apoptosis.
A.V. Birk, S. Liu, Y. Soong, J.D. Warren and H.H. Szeto. Weill
Cornell Med. Col.
C216
1011.13 Modulation of Bcl-2 proteins in an in vitro model
of sepsis.
J.A. Crum and V. Del Gaizo Moore. Elon Univ., NC.
Visit the Exhibits
BIOCHEMISTRY TUESDAY
337
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C217
1011.14 Thiol-based antioxidants trigger transient
mitochondrial oxidation.
J.N. Beaudoin, V.L. Kolossov, W.
Hanafin, S. DiLiberto, Jr., P.G. Kenis and H.R. Gaskins. Univ.
of Illinois at Urbana-Champaign.
C218
1011.15 Effect of avocado oil on fatty acid profile and
ROS generation in liver and aortic mitochondria from diabetic
rats.
O. Ortiz-Avila, C. Samano-Garcia, E. Calderon-Cortes,
A. Saavedra-Molina and C. Cortes-Rojo. Univ. Michoacana
de San Nicolas de Hidalgo, Mexico.
1012. NUCLEAR RECEPTORS IN METABOLIC
SYNDROMES
Poster
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C219
1012.1 Association of genetic polymorphism of
peroxisome proliferator-activated receptor-gamma gene and
polycystic ovary syndrome.
N.S.E. Hemimi, I.A. Shaafie and
H.H.A. Alshawa. Dubai Med. Col. and Gulf Med. Col., United
Arab Emirates.
C220
1012.2 Inhibition of secretory phospholipase A2 group
IIa by thyroid hormone.
P. Sharma, S. Thakran, X. Deng,
M.B. Elam and E.A. Park. Univ. of Tennessee Hlth. Sci. Ctr.,
Memphis.
C221
1012.3 Retinoid X receptor alpha interaction with
sugars.
F.L. Soman, C. de Jesus Piva and H.A. Hostetler.
Boonshoft Sch. of Med., Wright State Univ.
1013. ASSEMBLY AND CONTROL OF DYNAMIC
PROTEIN COMPLEXES
Poster
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C222
1013.1 Crystal structure and in vitro analysis of
human IQGAP1 calponin homology domain: implication for its
interactions with Ca
2+
bound calmodulin and F-actin.
J. Liu,
V. Kurella, L.F. LeCour and D.K. Worthylake. LSU Sch. of
Med.,New Orleans.
C223
1013.2 Characterization of a novel interaction between
BLIP-II and Staphylococcus aureus PBP2a.
C.J. Adamski,
D-C. Chow, N. Brown and T. Palzkill. Baylor Col. of Med.
C224
1013.3 GMPCPP and paclitaxel effect on microtubule
stiffness.
S. Cheng and Z. Donhauser. Vassar Col.
C225
1013.4 Monitoring the structural dynamics of
LRRK2 using split-luciferase protein-fragment-assisted
complementation.
J. Nardozzi, O. Baker, S. Wong and M.J.
LaVoie. Harvard Med. Sch. and Brigham and Women’s Hosp.
1014. CHEMISTRY AND CELL BIOLOGY OF NATURAL
PRODUCTS
Poster
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C226
1014.1 Tissue culture of the Egyptian cotton cultivars:
production and morphological heterogeneity of primary callus
tissues.
H.M. Younis, M.E-T.I. Badawy and H.M.S. Darrag.
Alexandria Univ., Egypt.
C227
1014.2 Inhibitory effects of Alaria fistulosa uronan on
tyrosinase activity and melanin synthesis.
Y.H. Lee, B.H. Yoon
and M.J. Ku. Kosin Med. Col. and Tongmyong Univ., South
Korea.
C228
1014.3 Synthesis of novel Pb, Mn, Zn, Ag, Co and
Cu complexes with coumarine derivative moiety and their
antibacterial activities.
S.R. Govori, A. Haziri, F. Palucaj, A.
Krasniqi, A. Rifati and H. Ibrahimi. Fac. of Nat. Sci. and Univ.
of Prishtina, Kosovo.
C229
1014.4 Evaluation of acute toxicity (in mice) and
subchronic toxicity (in rats) of aqueous extract of Tapinanthus
bangwensis leaves grown on orange trees.
S.C. Nwoke, A.O.
Magbagdeola,, A.O. Ebuehi, N.A. Imaga, M. Omojufehinsi, S.
Gbotolorun,, G.O. Ajayi, and A. Ani. Univ. of Lagos, Nigeria.
C230
1014.5 The biogeochemical chlorine cycle in forest
ecosystems.
A. Pirovano and A. Leri. Marymount Manhattan
Col.
C231
1014.6 Sensitization of NCI-H460 cells to anticancer
drugs with aminoglycosides.
M. Cuccarese. Northeastern
Univ.
C232
1014.7 Structure activity relationship study of the
cleistriosides and cleistetrosides for antibacterial/anticancer
activity.
P. Shi. Northeastern Univ.
C233
1014.8 C3’/C4’-stereochemical effects of digitoxigenin
a-L-/a-D-glycoside in cancer cytotoxicity.
S. McKenna and J.
Hinds. Northeastern Univ.
C234
1014.9 Synergistic effects of digitoxin analogues in
combination with chemotherapeutic drugs.
J.W. Hinds and S.
McKenna. Northeastern Univ.
C235
1014.10 Effects of aloe vera components on the renin-
angiotensin system in human mesangial cells.
L.S. Arita, L.
Santos, R. Yokota, M.M. Tanae, D.S. Aragão, M.D. Nogueira,
R.S. Banchi, L.E. Matsumoto, D.Y. Arita, T.S. Cunha, M.T.R.
Lima-Landman and D.E. Casarini. Fed. Univ. of São Paulo
and Tulane Univ.
1015. PROTEIN-SMALL MOLECULE INTERACTIONS
Poster
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C236
1015.1 Understanding protein-protein interaction
network: a case study with glutaminase interacting protein.
M.
Ovee, D. Zoetewey, M. Banerjee, R. Bhaskaran, S. Mohanty,
S. Zencir and Z. Topcu. Auburn Univ. and Ege Univ., Turkey.
TUESDAY BIOCHEMISTRY
338
C237
1015.2 Specific interaction of the TCERG1 FF4-6
tandem repeat domains with RNA polymerase II requires
simultaneous phosphorylation at Ser2, Ser5 and Ser7 of the
CTD.
J. Liu, S. Fan, C-J. Lee, A.L. Greenleaf and P. Zhou.
Duke Univ. Med. Ctr. and MRC Lab. of Molec. Biol., Cambridge,
U.K.
C238
1015.3 Homogeneous, sulfated oligosaccharides from
glycosaminoglycans activate promatrilysin (proMMP-7) largely
by co-localization.
Y.G. Fulcher, F. Zhang, R.J. Linhardt,
R. Sanganna Gari, S.H. Prior, Y.J. Jeong, G.M. King and
S.R. Van Doren. Univ. of Missouri-Columbia and Rensselaer
Polytech Inst.
C239
1015.4 Mycobacterium smegmatis Ku binds zinc. A.K.
Kushwaha and A. Grove. LSU.
C240
1015.5 The relationship between function and
structure of the heme-scavenging protein IsdX1.
A. Kenrick, K.
Polzin and M. McEvoy. Univ. of Arizona.
C241
1015.6 Guanosine-5’-triphosphate regulates the
interaction between MciZ and FtsZ.
S. Ray, A. Kumar and D.
Panda. Indian Inst. of Technol. Bombay.
C242
1015.7 Structure-based drug design of inhibitors of
the CD23 and immunoglobulin E interaction.
M.O.Y. Pang, J.
McDonnell and A. Beavil. King’s Col. London.
C243
1015.8 Design and characterization of an EHD1
inhibitor.
J. Baleja, T. Corlin, A. Kamens, A. Alt-Holland and
J. Kritzer. Tufts Univ. Schs. of Med. and Dent Med. and Tufts
Univ.
C244
1015.9 The effect of conformational changes on
non-coordinated water occupancy associated with R and T
allosteric states of carp hemoglobin.
W. Salameh, E. Padilla,
P.N. Tipgunlakant, R.A. Goldbeck and D.S. Kliger. San
Francisco State Univ. and Univ. of California, Santa Cruz.
1016. CELL AND ORGANELLE DYNAMICS
Poster
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C245
1016.1 The role of the C-terminus and transmembrane
segments in facilitating atlastin-mediated endoplasmic
reticulum fusion.
T.Y. Liu, X. Bian, S. Sun, X. Hu, R.W. Klemm,
W.A. Prinz, T.A. Rapoport and J. Hu. Harvard Med. Sch.,
HHMI, Col. of Life Sci., Nankai Univ. and Tianjin Key Lab. of
Protein Sci., Tianjin, China and NIDDK, NIH.
C246
1016.2 Saccharomyces cerevisiae Env7 is a novel
serine/threonine kinase 16-related protein kinase and
negatively regulates organelle fusion at the lysosomal vacuole.
E. Gharakhanian, S. Manandhar, F. Ricarte and S. Cocca.
California State Univ., Long Beach.
C247
1016.3 An in vitro model of T cell exit from the T cell
zone mediated by sub-regional co-existing CCL19 and CCL21
fields in lymph nodes.
S. Andalur Nandagopal and F. Lin.
Univ. of Manitoba.
1017. MEMBRANE TRANSPORT
Poster
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C248
1017.1 Mechanisms of Cu
+
transfer from soluble
Cu
+
chaperones to transmembrane transport ATPases.
T.N. Padilla-Benavides, C.J. McCann and J.M. Arguello.
Worcester Polytech Inst.
C249
1017.2 A putative Fe
+3
/phytosiderophore transporter
isolated from oats ( Avena sativa).
G.T. Davis and M.
Stocksdale. Bloomsburg Univ., PA and Earlham Col., IN.
C250
1017.3 Nucleotide binding stabilizes Na,K-ATPase
quaternary structure and facilitates trafficking to plasma
membrane.
C. Galva, K.R. Louis and C. Gatto. Sch. of Biol.
Sci., Illinois State Univ. and Univ. of Illinois, Urbana.
C251
1017.4 Identification of TMEM184A in vascular
endothelial and smooth muscle cells.
J.B. Slee and L.J. Lowe-
Krentz. Lehigh Univ.
C252
1017.5 Observation of TonB motion using fluorescence
anisotropy.
L.D. Jordan, Y. Zhou, C.R. Smallwood, Y. Lill, K.P.
Ritchie, W.T. Yip, S.M. Newton and P.E. Klebba. Kansas State
Univ., Univ. of Oklahoma and Purdue Univ.
C253
1017.6 Endosomal sorting of VAMP3 is regulated
by phosphatidylinositol 4-kinase IIa.
M. Jovic, M. Kean, A-C.
Gingras, J. Brill and T. Balla. NICHD, NIH and Samuel
Lunenfeld Res. Inst. and The Hosp. for Sick Children, Toronto.
C254
1017.7 Postnatal injection of homocysteic acid in rats
leads to the development of schizophrenia-like behaviors.
G.
Flores, C. Barney and L. Chase. Hope Col., MI.
C255
1017.8 Real time trafficking of System x
c
-
in COS-7
cells.
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