Search

Your search keyword '"Stupp, Samuel I."' showing total 1,665 results
Start Over Author "Stupp, Samuel I."
1,665 results on '"Stupp, Samuel I."'

353. Enhanced potency of cell-based therapy for ischemic tissue repair using an injectable bioactive epitope presenting nanofiber support matrix

Author

Tongers, Jörn, primary, Webber, Matthew J., additional, Vaughan, Erin E., additional, Sleep, Eduard, additional, Renault, Marie-Ange, additional, Roncalli, Jerome G., additional, Klyachko, Ekaterina, additional, Thorne, Tina, additional, Yu, Yang, additional, Marquardt, Katja-Theres, additional, Kamide, Christine E., additional, Ito, Aiko, additional, Misener, Sol, additional, Millay, Meredith, additional, Liu, Ting, additional, Jujo, Kentaro, additional, Qin, Gangjian, additional, Losordo, Douglas W., additional, Stupp, Samuel I., additional, and Kishore, Raj, additional

Published
2014
Full Text
View/download PDF

361. Gel Scaffolds of BMP-2-Binding Peptide Amphiphile Nanofibers for Spinal Arthrodesis

Author

Lee, Sungsoo S., primary, Hsu, Erin L., additional, Mendoza, Marco, additional, Ghodasra, Jason, additional, Nickoli, Michael S., additional, Ashtekar, Amruta, additional, Polavarapu, Mahesh, additional, Babu, Jacob, additional, Riaz, Rehan M., additional, Nicolas, Joseph D., additional, Nelson, David, additional, Hashmi, Sohaib Z., additional, Kaltz, Stuart R., additional, Earhart, Jeffrey S., additional, Merk, Bradley R., additional, McKee, Jeff S., additional, Bairstow, Shawn F., additional, Shah, Ramille N., additional, Hsu, Wellington K., additional, and Stupp, Samuel I., additional

Published
2014
Full Text
View/download PDF

367. Survival, migration and differentiation of mouse tau-GFP embryonic stem cells transplanted into the rat auditory nerve

Author

Palmgren, Bjorn, Jiao, Yu, Novozhilova, Ekaterina, Stupp, Samuel I, Olivius, Petri, Palmgren, Bjorn, Jiao, Yu, Novozhilova, Ekaterina, Stupp, Samuel I, and Olivius, Petri

Abstract

Stem cells have been investigated as treatment for a variety of diagnoses such as Parkinsons disease, Alzheimers disease and spinal cord injuries. Here, we investigated the possibility of using stem cells as a replacement therapy for lesions of the auditory nerve (AN). We transplanted tau-GFP mouse embryonic stem cells into the AN either by the internal auditory meatus or via the modiolus in rats that had been previously deafened by application of beta-bungarotoxin to the round window niche. We investigated the effect of brain derived neurotrophic factor (BDNF) on cell transplant survival and differentiation. Additionally chondroitinase ABC (ChABC), a digestive enzyme that cleaves the core chondroitin sulfate proteoglycans, was used in order to promote possible migration of cells and axons through the transitional zone. A bioactive isoleucine-lysine-valine-alanine-valine (IKVAV) peptide amphiphile (PA) nanofiber gel was applied around the cell injection site. This nanofiber gel has been shown to promote neural differentiation and other similar gels have been used to encapsulate and release proteins. Three weeks after injection, transplanted cells were found in the scala tympani, the modiolus, the AN trunk and the brain stem. As compared to cell transplantation and gel only, BDNF content in the PA gel increased cell survival and neuronal differentiation. In the animals treated with ChABC we observed extensive migration of cells through the transitional zone to or from the CNS.

Published
2012
Full Text
View/download PDF

368. Polar and luminescent supramolecular films

Author

Tew, Gregory N., Li, Leiming, and Stupp, Samuel I.

Subjects
Photoluminescence -- Research, Thick films -- Research, Polymers -- Research, Chemistry
Abstract

A study was conducted on two photoluminescent triblock rodcoil molecules that self-organize into thick polar films. The findings indicate the potential chemical versatility of supramolecular materials formed by triblock rodcoil molecules. Moreover, the results suggest that the chemistry of very large supramolecular aggregates can provide designed materials with extremely valuable and unexpected properties.

Published
1998

382. Abstract 019: Diabetic Endothelial Progenitor Cells in Combination with an RGDS Presenting Peptide Amphiphile Enhance Recovery from Critical Limb Ischemia in Diabetic Mice

Author

Vaughan, Erin E, primary, Sleep, Eduard, additional, Misener, Sol, additional, Klinger, Aiko Ito, additional, Ramirez, Veronica, additional, Abramova, Tatiana V, additional, Mackie, Alexander R, additional, Verma, Suresh Kumar, additional, Krishnamurthy, Prasanna, additional, Stupp, Samuel I, additional, and Kishore, Raj, additional

Published
2013
Full Text
View/download PDF

391. Emergent perversions in the buckling of heterogeneous elastic strips.

Author

Shuangping Liu, Zhenwei Yao, Kevin Chiouv, Stupp, Samuel I., and Olvera de la Cruz, Monica

Subjects
ELASTICITY (Physiology), TENDRILS, CLIMBING plants, KINK instability, CHIRALITY
Abstract

A perversion in an otherwise uniform helical structure, such as a climbing plant tendril, refers to a kink that connects two helices with opposite chiralities. Such singularity structures are widely seen in natural and artificial mechanical systems, and they provide the fundamental mechanism of helical symmetry breaking. However, it is still not clear how perversions arise in various helical structures and which universal principles govern them. As such, a heterogeneous elastic bistrip system provides an excellent model to address these questions. Here, we investigate intrinsic perversion properties which are independent of strip shapes. This study reveals the rich physics of perversions in the 3D elastic system, including the condensation of strain energy over perversions during their formation, the repulsive nature of the perversion–perversion interaction, and the coalescence of perversions that finally leads to a linear defect structure. This study may have implications for understanding relevant biological motifs and for use of perversions as energy storers in the design of micromuscles and soft robotics. [ABSTRACT FROM AUTHOR]

Published
2016
Full Text
View/download PDF

392. Liquid Crystalline Polymers

Author

Stupp, Samuel I.

Subjects
Liquid Crystalline Polymers (Book), Books -- Book reviews, Science and technology
Abstract

A. M. DONALD and A. H. WINDLE. Cambridge University Press, New York, 1992. xiv, 310 pp., illus. $1 00 or 55£. Cambridge Solid State Science Series. In the early 1970s [...]

Published
1994

Catalog

Books, media, physical & digital resources
See catalog results