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Showing 1 to 12 of 18 entries
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The effect of molecular orientation and acetylene-enhanced crosslinking on the wear of UHMWPE in total artificial joints.

Journal of materials science. Materials in medicine

Marrs H, Barton DC, Doyle C, Jones RA, Lewis EL, Ward IM, Fisher J.
PMID: 15348255
J Mater Sci Mater Med. 2001 Jul;12(7):621-8. doi: 10.1023/a:1011293711208.

This paper investigates the benefits of combining roll-drawing and acetylene-enhanced crosslinking to alter the mechanical properties of the ultra high molecular weight polyethylene (UHMWPE) used in total hip and knee replacements, with the aim of improving its resistance to...

Ubiquitylation as a Rheostat for TCR Signaling: From Targeted Approaches Toward Global Profiling.

Frontiers in immunology

O'Leary CE, Lewis EL, Oliver PM.
PMID: 26732666
Front Immunol. 2015 Dec 16;6:618. doi: 10.3389/fimmu.2015.00618. eCollection 2015.

T cell receptor (TCR) signaling must be precisely tuned to limit collateral damage and prevent reactivity to self, while still allowing robust protective immune responses that control pathogen invasion. One process that can be used to promote, modify, or...

Redistributed spectrum of scattered light.

Physical review. A, Atomic, molecular, and optical physics

Lewis EL, Szebesta D.
PMID: 9904173
Phys Rev A. 1990 Aug 01;42(3):1424-1430. doi: 10.1103/physreva.42.1424.

No abstract available.

Climate effects on nesting phenology in Nebraska turtles.

Ecology and evolution

Hedrick AR, Greene DU, Lewis EL, Hood AS, Iverson JB.
PMID: 33598126
Ecol Evol. 2021 Jan 08;11(3):1225-1239. doi: 10.1002/ece3.7105. eCollection 2021 Feb.

A frequent response of organisms to climate change is altering the timing of reproduction, and advancement of reproductive timing has been a common reaction to warming temperatures in temperate regions. We tested whether this pattern applied to two common...

NFAT-dependent and -independent exhaustion circuits program maternal CD8 T cell hypofunction in pregnancy.

The Journal of experimental medicine

Lewis EL, Xu R, Beltra JC, Ngiow SF, Cohen J, Telange R, Crane A, Sawinski D, Wherry EJ, Porrett PM.
PMID: 34882194
J Exp Med. 2022 Jan 03;219(1). doi: 10.1084/jem.20201599. Epub 2021 Dec 09.

Pregnancy is a common immunization event, but the molecular mechanisms and immunological consequences provoked by pregnancy remain largely unknown. We used mouse models and human transplant registry data to reveal that pregnancy induced exhausted CD8 T cells (Preg-TEX), which...

The influence of aging and low zinc nutrition on the choroid in the pig: I. The melanocyte.

Veterinary ophthalmology

Samuelson DA, Lewis PA, MacKay E, Whitley RD.
PMID: 11397240
Vet Ophthalmol. 1999;2(1):27-34. doi: 10.1046/j.1463-5224.1999.00043.x.

The effects of low zinc nutrition and aging on central choroidal melanocytes were examined in the pig. Three populations of pigs (young, pregnant and aged), were maintained on either control (C) or low zinc (LZ) diets. Twenty-five weanling boars...

NFAT-dependent and -independent exhaustion circuits program maternal CD8 T cell hypofunction in pregnancy.

The Journal of experimental medicine

Lewis EL, Xu R, Beltra JC, Ngiow SF, Cohen J, Telange R, Crane A, Sawinski D, Wherry EJ, Porrett PM.
PMID: 34882194
J Exp Med. 2022 Jan 03;219(1). doi: 10.1084/jem.20201599. Epub 2021 Dec 09.

Pregnancy is a common immunization event, but the molecular mechanisms and immunological consequences provoked by pregnancy remain largely unknown. We used mouse models and human transplant registry data to reveal that pregnancy induced exhausted CD8 T cells (Preg-TEX), which...

NFAT-dependent and -independent exhaustion circuits program maternal CD8 T cell hypofunction in pregnancy.

The Journal of experimental medicine

Lewis EL, Xu R, Beltra JC, Ngiow SF, Cohen J, Telange R, Crane A, Sawinski D, Wherry EJ, Porrett PM.
PMID: 34882194
J Exp Med. 2022 Jan 03;219(1). doi: 10.1084/jem.20201599. Epub 2021 Dec 09.

Pregnancy is a common immunization event, but the molecular mechanisms and immunological consequences provoked by pregnancy remain largely unknown. We used mouse models and human transplant registry data to reveal that pregnancy induced exhausted CD8 T cells (Preg-TEX), which...

The influence of aging and low zinc nutrition on the choroid in the pig: II. The melanosome.

Veterinary ophthalmology

Samuelson DA, Lewis PA, MacKay E, Whitley RD.
PMID: 11397241
Vet Ophthalmol. 1999;2(1):35-45. doi: 10.1046/j.1463-5224.1999.00044.x.

The effects of low zinc nutrition and aging on central choroidal melanosomes were examined in the pig. Melanosomes of central choroidal melanocytes were morphologically and morphometrically examined in three populations of pigs (young, pregnant and aged), that were maintained...

A call to action: increasing health providers in underrepresented populations through the military.

Journal of health and human services administration

Harris GL, Lewis EL, Calloway M.
PMID: 23293808
J Health Hum Serv Adm. 2012;35(3):356-410.

The state of the nation's health and healthcare disparities looms large and is currently at crisis proportions, so much so, that these issues have been advanced as a national priority. These disparities are known to disproportionately afflict minorities and...

Watering flowers in the rain: The elusive nature of executive dysfunction in HIV.

Journal of neurosciences in rural practice

Lewis EL, Lawler K.
PMID: 21716832
J Neurosci Rural Pract. 2011 Jan;2(1):97-100. doi: 10.4103/0976-3147.80095.

Individuals infected with human immunodeficiency virus (HIV) frequently experience both neurocognitive and psychiatric dysfunction. Apathy is a prominent neuropsychiatric symptom associated with HIV and is related to neurologic dysfunction. In contrast, depression is independent of neurocognitive impairment in HIV....

NFAT-dependent and -independent exhaustion circuits program maternal CD8 T cell hypofunction in pregnancy.

The Journal of experimental medicine

Lewis EL, Xu R, Beltra JC, Ngiow SF, Cohen J, Telange R, Crane A, Sawinski D, Wherry EJ, Porrett PM.
PMID: 34882194
J Exp Med. 2022 Jan 03;219(1). doi: 10.1084/jem.20201599. Epub 2021 Dec 09.

Pregnancy is a common immunization event, but the molecular mechanisms and immunological consequences provoked by pregnancy remain largely unknown. We used mouse models and human transplant registry data to reveal that pregnancy induced exhausted CD8 T cells (Preg-TEX), which...

Showing 1 to 12 of 18 entries