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Items: 40

1.

The coordinated action of VCP/p97 and GCN2 regulates cancer cell metabolism and proteostasis during nutrient limitation.

Parzych K, Saavedra-García P, Valbuena GN, Al-Sadah HA, Robinson ME, Penfold L, Kuzeva DM, Ruiz-Tellez A, Loaiza S, Holzmann V, Caputo V, Johnson DC, Kaiser MF, Karadimitris A, Lam EW, Chevet E, Feldhahn N, Keun HC, Auner HW.

Oncogene. 2019 Jan 9. doi: 10.1038/s41388-018-0651-z. [Epub ahead of print]

PMID:
30626938
2.

CAMKK2 Promotes Prostate Cancer Independently of AMPK via Increased Lipogenesis.

Penfold L, Woods A, Muckett P, Nikitin AY, Kent TR, Zhang S, Graham R, Pollard A, Carling D.

Cancer Res. 2018 Dec 15;78(24):6747-6761. doi: 10.1158/0008-5472.CAN-18-0585. Epub 2018 Sep 21.

PMID:
30242113
3.

Characterization of the behavior and reproductive endocrinology of giant river otters (Pteronura brasiliensis) in managed care.

Metrione LC, Bateman HL, Swanson WF, Penfold LM.

Zoo Biol. 2018 Sep;37(5):300-309. doi: 10.1002/zoo.21441. Epub 2018 Aug 29.

PMID:
30159919
4.

Characterizing the reproductive biology of the female pygmy hippopotamus (Choeropsis liberiensis) through non-invasive endocrine monitoring.

Flacke GL, Schwarzenberger F, Penfold LM, Walker SL, Martin GB, Millar RP, Paris MCJ.

Theriogenology. 2017 Oct 15;102:126-138. doi: 10.1016/j.theriogenology.2017.07.017. Epub 2017 Jul 19.

PMID:
28759835
5.

Giraffe genome sequence reveals clues to its unique morphology and physiology.

Agaba M, Ishengoma E, Miller WC, McGrath BC, Hudson CN, Bedoya Reina OC, Ratan A, Burhans R, Chikhi R, Medvedev P, Praul CA, Wu-Cavener L, Wood B, Robertson H, Penfold L, Cavener DR.

Nat Commun. 2016 May 17;7:11519. doi: 10.1038/ncomms11519.

6.

Characterization and manipulation of reproductive cycles in the jaguar (Panthera onca).

Barnes SA, Andrew Teare J, Staaden S, Metrione L, Penfold LM.

Gen Comp Endocrinol. 2016 Jan 1;225:95-103. doi: 10.1016/j.ygcen.2015.09.012. Epub 2015 Sep 21.

PMID:
26399935
7.

"Use it or lose it": characterization, implications, and mitigation of female infertility in captive wildlife.

Penfold LM, Powell D, Traylor-Holzer K, Asa CS.

Zoo Biol. 2014 Jan-Feb;33(1):20-8. doi: 10.1002/zoo.21104. Epub 2013 Dec 28.

PMID:
24375838
8.

Differences in fecal androgen patterns of breeding and nonbreeding kori bustards (Ardeotis kori).

Penfold LM, Hallager S, Boylan J, de Wit M, Metrione LC, Oliva M.

Zoo Biol. 2013 Jan-Feb;32(1):54-62. doi: 10.1002/zoo.21034. Epub 2012 Jul 19.

PMID:
22814963
9.

Different patterns of metabolic cryo-damage in domestic cat (Felis catus) and cheetah (Acinonyx jubatus) spermatozoa.

Terrell KA, Wildt DE, Anthony NM, Bavister BD, Leibo SP, Penfold LM, Marker LL, Crosier AE.

Cryobiology. 2012 Apr;64(2):110-7. doi: 10.1016/j.cryobiol.2011.12.006. Epub 2011 Dec 29.

PMID:
22227231
10.

International Society for Wildlife Endocrinology: the future of endocrine measures for reproductive science, animal welfare and conservation biology.

Ganswindt A, Brown JL, Freeman EW, Kouba AJ, Penfold LM, Santymire RM, Vick MM, Wielebnowski N, Willis EL, Milnes MR.

Biol Lett. 2012 Oct 23;8(5):695-7. doi: 10.1098/rsbl.2011.1181. Epub 2012 Jan 4.

11.

Using PGFM (13,14-dihydro-15-keto-prostaglandin F2α) as a non-invasive pregnancy marker for felids.

Dehnhard M, Finkenwirth C, Crosier A, Penfold L, Ringleb J, Jewgenow K.

Theriogenology. 2012 Apr 1;77(6):1088-99. doi: 10.1016/j.theriogenology.2011.10.011. Epub 2011 Dec 20.

PMID:
22192399
12.

Screening the lumbopelvic muscles for a relationship to injury of the quadriceps, hamstrings, and adductor muscles among elite Australian Football League players.

Hides JA, Brown CT, Penfold L, Stanton WR.

J Orthop Sports Phys Ther. 2011 Oct;41(10):767-75. doi: 10.2519/jospt.2011.3755. Epub 2011 Sep 4.

PMID:
21891873
13.

Oxidative phosphorylation is essential for felid sperm function, but is substantially lower in cheetah (Acinonyx jubatus) compared to domestic cat (Felis catus) ejaculate.

Terrell KA, Wildt DE, Anthony NM, Bavister BD, Leibo SP, Penfold LM, Marker LL, Crosier AE.

Biol Reprod. 2011 Sep;85(3):473-81. doi: 10.1095/biolreprod.111.092106. Epub 2011 May 18.

PMID:
21593479
14.

Glycolytic enzyme activity is essential for domestic cat (Felis catus) and cheetah (Acinonyx jubatus) sperm motility and viability in a sugar-free medium.

Terrell KA, Wildt DE, Anthony NM, Bavister BD, Leibo SP, Penfold LM, Marker LL, Crosier AE.

Biol Reprod. 2011 Jun;84(6):1198-206. doi: 10.1095/biolreprod.110.090225. Epub 2011 Feb 16.

PMID:
21325689
15.

Effects of radiographic contrast media on domestic cat epididymidal sperm.

Barnes SA, Cepeda AM, Penfold LM.

Theriogenology. 2011 Jan 15;75(2):329-36. doi: 10.1016/j.theriogenology.2010.09.003. Epub 2010 Oct 20.

PMID:
20965555
16.

Genetic restoration of the Florida panther.

Johnson WE, Onorato DP, Roelke ME, Land ED, Cunningham M, Belden RC, McBride R, Jansen D, Lotz M, Shindle D, Howard J, Wildt DE, Penfold LM, Hostetler JA, Oli MK, O'Brien SJ.

Science. 2010 Sep 24;329(5999):1641-5. doi: 10.1126/science.1192891.

17.

Serum concentrations of insulin-like growth factor-I and insulin-like growth factor binding protein-2 and -3 in eight hoofstock species.

Govoni KE, Goodman D, Maclure RM, Penfold LM, Zinn SA.

Zoo Biol. 2011 May-Jun;30(3):275-84. doi: 10.1002/zoo.20351. Epub 2010 Sep 17.

PMID:
20853408
18.

Evidence for compromised metabolic function and limited glucose uptake in spermatozoa from the teratospermic domestic cat (Felis catus) and cheetah (Acinonyx jubatus).

Terrell KA, Wildt DE, Anthony NM, Bavister BD, Leibo SP, Penfold LM, Marker LL, Crosier AE.

Biol Reprod. 2010 Nov;83(5):833-41. doi: 10.1095/biolreprod.110.085639. Epub 2010 Jul 21.

19.

Effects of airport screening X-irradiation on bovine sperm chromatin integrity and embryo development.

Hendricks KE, Penfold LM, Evenson DP, Kaproth MT, Hansen PJ.

Theriogenology. 2010 Jan 15;73(2):267-72. doi: 10.1016/j.theriogenology.2009.09.009.

PMID:
19864012
20.

Effects of sociosexual environment on serum testosterone in captive male African rhinoceros.

Christensen BW, Troedsson MH, Young LJ, Oliva M, Penfold LM.

Theriogenology. 2009 Apr 15;71(7):1105-11. doi: 10.1016/j.theriogenology.2008.12.003. Epub 2009 Jan 23.

PMID:
19167747
21.

Artificial insemination in deer and non-domestic bovids.

Morrow CJ, Penfold LM, Wolfe BA.

Theriogenology. 2009 Jan 1;71(1):149-65. doi: 10.1016/j.theriogenology.2008.09.001. Epub 2008 Nov 4. Review.

PMID:
18986694
22.

Preliminary evaluation of deslorelin, a GnRH agonist for contraception of the captive variable flying fox Pteropus hypomelanus.

Metrione LC, Verstegen JP, Heard DJ, LeBlanc D, Walsh AL, Penfold LM.

Contraception. 2008 Oct;78(4):336-45. doi: 10.1016/j.contraception.2008.04.125. Epub 2008 Jul 26.

PMID:
18847585
23.

Idiopathic infertility in two captive male gerenuk (Litocranius walleri walleri).

VanderKlok CM, Penfold LM, Siegal-Willott J, Citino SB.

J Zoo Wildl Med. 2008 Sep;39(3):398-405.

PMID:
18817003
24.

Seasonal reproductive characteristics of female and male Jackson's hartebeest (Alcelaphus buselaphus jacksoni).

Metrione LC, Norton TM, Beetem D, Penfold LM.

Theriogenology. 2008 Oct 1;70(6):871-9. doi: 10.1016/j.theriogenology.2008.02.005. Epub 2008 Apr 28. Erratum in: Theriogenology. 2008 Oct 1;70(6):1014-5.

PMID:
18440627
25.

Social and spatial relationships in captive southern white rhinoceros (Ceratotherium simum simum).

Metrione LC, Penfold LM, Waring GH.

Zoo Biol. 2007 Nov;26(6):487-502. doi: 10.1002/zoo.20143.

PMID:
19360596
26.
27.

Review of contraception in ungulate species.

Patton ML, Jöchle W, Penfold LM.

Zoo Biol. 2007 Jul;26(4):311-26. doi: 10.1002/zoo.20154.

PMID:
19360583
28.

Effect of progestins on serum hormones, semen production, and agonistic behavior in the gerenuk (Litocranius walleri walleri).

Penfold LM, Munson L, Plotka E, Citino SB.

Zoo Biol. 2007 Jul;26(4):245-57. doi: 10.1002/zoo.20133.

PMID:
19360578
29.

Reproductive physiology and artificial insemination studies in wild and captive gerenuk ( Litocranius walleri walleri ).

Penfold LM, L Monfort S, Wolfe BA, Citino SB, Wildt DE.

Reprod Fertil Dev. 2005;17(7):707-14.

PMID:
16364224
30.

Normospermic versus teratospermic domestic cat sperm chromatin integrity evaluated by flow cytometry and intracytoplasmic sperm injection.

Penfold LM, Jost L, Evenson DP, Wildt DE.

Biol Reprod. 2003 Nov;69(5):1730-5. Epub 2003 Jul 30.

PMID:
12890738
31.

Seasonal patterns of LH, testosterone and semen quality in the Northern pintail duck (Anas acuta).

Penfold LM, Wildt DE, Herzog TL, Lynch W, Ware L, Derrickson SE, Monfort SL.

Reprod Fertil Dev. 2000;12(3-4):229-35.

PMID:
11302434
32.

Characterization of northern pintail (Anas acuta) ejaculate and the effect of sperm preservation on fertility.

Penfold LM, Harnal V, Lynch W, Bird D, Derrickson SR, Wildt DE.

Reproduction. 2001 Feb;121(2):267-75.

PMID:
11226051
33.

Cryopreservation of macropodid spermatozoa: new insights from the cryomicroscope.

Holt WV, Penfold LM, Johnston SD, Temple-Smith P, McCallum C, Shaw J, Lindemans W, Blyde D.

Reprod Fertil Dev. 1999;11(6):345-53.

PMID:
10972303
34.

Comparative motility of X and Y chromosome-bearing bovine sperm separated on the basis of DNA content by flow sorting.

Penfold LM, Holt C, Holt WV, Welch GR, Cran DG, Johnson LA.

Mol Reprod Dev. 1998 Jul;50(3):323-7.

PMID:
9621308
35.

Viability of small preantral ovarian follicles from domestic cats after cryoprotectant exposure and cryopreservation.

Jewgenow K, Penfold LM, Meyer HH, Wildt DE.

J Reprod Fertil. 1998 Jan;112(1):39-47.

PMID:
9538328
36.

Comparative viability of bovine sperm frozen on a cryomicroscope or in straws.

Penfold LM, Garner DL, Donoghue AM, Johnson LA.

Theriogenology. 1997 Jan 15;47(2):521-30.

PMID:
16728004
37.

A new method for cryopreservation of mouse spermatozoa.

Penfold LM, Moore HD.

J Reprod Fertil. 1993 Sep;99(1):131-4.

PMID:
8283429
38.

Human sperm-egg binding is inhibited by peptides corresponding to core region of an acrosomal serine protease inhibitor.

Moore A, Penfold LM, Johnson JL, Latchman DS, Moore HD.

Mol Reprod Dev. 1993 Mar;34(3):280-91.

PMID:
8471250
39.

The culture of human epididymal epithelium and in vitro maturation of epididymal spermatozoa.

Moore HD, Curry MR, Penfold LM, Pryor JP.

Fertil Steril. 1992 Oct;58(4):776-83.

PMID:
1426325
40.

Gonadal sex differentiation in the neonatal marsupial, Monodelphis domestica.

Baker PJ, Moore HD, Penfold LM, Burgess AM, Mittwoch U.

Development. 1990 Jul;109(3):699-703.

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