Search Results - "Williams, Ryan R"

Permissive Schwann cell graft/spinal cord interfaces for axon regeneration by Williams, Ryan R, Henao, Martha, Pearse, Damien D, Bunge, Mary Bartlett

“…The transplantation of autologous Schwann cells (SCs) to repair the injured spinal cord is currently being evaluated in a clinical trial. In support, this…”
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MASH1/Ascl1a leads to GAP43 expression and axon regeneration in the adult CNS by Williams, Ryan R, Venkatesh, Ishwariya, Pearse, Damien D, Udvadia, Ava J, Bunge, Mary Bartlett

“…Unlike CNS neurons in adult mammals, neurons in fish and embryonic mammals can regenerate their axons after injury. These divergent regenerative responses are…”
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The Absence of Mitochondrial Thioredoxin 2 Causes Massive Apoptosis, Exencephaly, and Early Embryonic Lethality in Homozygous Mice by Nonn, Larisa, Williams, Ryan R., Erickson, Robert P., Powis, Garth

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Venlafaxine-induced REM sleep behavioral disorder presenting as two fractures by Ryan Williams, R, Sandigo, Gustavo

“…Abstract Rapid eye movement (REM) sleep behavioral disorder is characterized by the absence of muscular atonia during REM sleep. In this disorder, patients can…”
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Hardness Magnification for all Sparse NP Languages by Chen, Lijie, Jin, Ce, Williams, R. Ryan

“…In the Minimum Circuit Size Problem (MCSP[s(m)]), we ask if there is a circuit of size s(m) computing a given truth-table of length n = 2m. Recently, a…”
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An Introduction to Starting a Biobank by Harati, Mitra D, Williams, Ryan R, Movassaghi, Masoud, Hojat, Amin, Lucey, Gregory M, Yong, William H

“…The purpose of a biobank is to process, organize, and maintain various types of biospecimens that are to be utilized for both clinical and research-based…”
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Orientation and Training of New Biobank Personnel by Williams, Ryan R, Gupta, Diviya, Yong, William H

“…The personnel who operate a biomedical biobank should function as a unit to efficiently manage the numerous types of biospecimens that are to be utilized for…”
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Surgical treatment of anterior glenohumeral instability: a historical review by Sacolick, Davidson A., Williams, R. Ryan, Wu, Samuel J., Kraeutler, Matthew J., McCulloch, Patrick C.

“…Glenohumeral instability is a common pathology, particularly in young, active patients. A narrative review was performed to describe the history of surgical…”
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Molecular mechanisms for the activity of PX-478, an antitumor inhibitor of the hypoxia-inducible factor-1α by Mei Y. Koh, Taly Spivak-Kroizman, Sara Venturini, Sarah Welsh, Ryan R. Williams, D. Lynn Kirkpatrick, Garth Powis

“…We have reported previously that PX-478 ( S -2-amino-3-[4′- N,N ,-bis(chloroethyl)amino]phenyl propionic acid N -oxide dihydrochloride) has potent antitumor…”
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Autopsy Biobanking: Biospecimen Procurement, Integrity, Storage, and Utilization by Tashjian, Randy S, Williams, Ryan R, Vinters, Harry V, Yong, William H

“…An autopsy is a specialized surgical procedure consisting of external and internal examination of a deceased individual for the purposes of documenting…”
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IL-24 is expressed during wound repair and inhibits TGFα-induced migration and proliferation of keratinocytes by Poindexter, Nancy J., Williams, Ryan R., Powis, Garth, Jen, Emily, Caudle, Abigail S., Chada, Sunil, Grimm, Elizabeth A.

“…Please cite this paper as: IL‐24 is expressed during wound repair and inhibits TGFα ‐induced migration and proliferation of keratinocytes. Experimental…”
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Early experience with formalin-fixed paraffin-embedded (FFPE) based commercial clinical genomic profiling of gliomas-robust and informative with caveats by Movassaghi, Masoud, Shabihkhani, Maryam, Hojat, Seyed A., Williams, Ryan R., Chung, Lawrance K., Im, Kyuseok, Lucey, Gregory M., Wei, Bowen, Mareninov, Sergey, Wang, Michael W., Ng, Denise W., Tashjian, Randy S., Magaki, Shino, Perez-Rosendahl, Mari, Yang, Isaac, Khanlou, Negar, Vinters, Harry V., Liau, Linda M., Nghiemphu, Phioanh L., Lai, Albert, Cloughesy, Timothy F., Yong, William H.

“…Commercial targeted genomic profiling with next generation sequencing using formalin-fixed paraffin embedded (FFPE) tissue has recently entered into clinical…”
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The assessment of adeno-associated vectors as potential intrinsic treatments for brainstem axon regeneration by Williams, Ryan R., Pearse, Damien D., Tresco, Patrick A., Bunge, Mary Bartlett

“…Background Adeno‐associated virus (AAV) vector‐mediated transgene expression is a promising therapeutic to change the intrinsic state of neurons and promote…”
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Immunohistochemical analysis of the monoclonal antibody 4B5 in breast tissue expressing human epidermal growth factor receptor 4 (HER4) by Jay, Julie I, Brunhoeber, Patrick S, Smith, Margie H, Williams, Ryan R, Sugarman, Michael C, Free, Heather L, Tast, David E

“…Aims A recent study examining the specificity of human epidermal growth factor receptor (HER) 2 pharmacodiagnostic antibodies demonstrated that CB11 and 4B5…”
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Lower Bounds Against Sparse Symmetric Functions of ACC Circuits: Expanding the Reach of #SAT Algorithms by Vyas, Nikhil, Williams, R. Ryan

“…We continue the program of proving circuit lower bounds via circuit satisfiability algorithms. So far, this program has yielded several concrete results,…”
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Complexity Lower Bounds from Algorithm Design by Williams, R. Ryan

“…Since the beginning of the theory of computation, researchers have been fascinated by the prospect of proving impossibility results on computing. When and how…”
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Almost-Everywhere Circuit Lower Bounds from Non-Trivial Derandomization by Chen, Lijie, Lyu, Xin, Williams, R. Ryan

“…In certain complexity-theoretic settings, it is notoriously difficult to prove complexity separations which hold almost everywhere, i.e., for all but finitely…”
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Constructive Separations and Their Consequences by Chen, Lijie, Jin, Ce, Santhanam, Rahul, Williams, R. Ryan

“…For a complexity class C and language L, a constructive separation of "L is not in C" gives an efficient algorithm (also called a refuter) to find…”
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Algorithms and resource requirements for fundamental problems by Williams, R Ryan

“…We establish more efficient methods for solving interesting classes of NP-hard problems exactly, as well as methods for proving limitations on how quickly…”
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Time-Space Tradeoffs for Counting NP Solutions Modulo Integers by Williams, R. Ryan

“… We prove the first time-space tradeoffs for counting the number of solutions to an NP problem modulo small integers, and also improve upon known time-space…”
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