Results 71 to 80 of about 62,419 (256)

Concordance to boundary links and the solvable filtration

, 2023
A geometric interpretation of the vanishing of Milnor's higher order linking numbers remains an important open problem in the study of link concordance. In the 1990's, works of Cochran-Orr and Livingston exhibit a potential resolution to this problem in the form of homology boundary links.
Davis, Christopher W., Harvey, Shelly, Park, JungHwan   +2 more
openaire   +2 more sources

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Correlation of triglyceride glucose index with all cause mortality in acute myocardial infarction patients following percutaneous coronary intervention

Scientific Reports
The Triglyceride glucose (TyG) index is a dependable indicator of IR, with numerous studies underscoring its influence on Cardiovascular disease.
Guang Yang, Zilun Huang, Shanjie Wang, Shuang Yang   +3 more
doaj   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source

Genome-wide Profiling Identifies DNA Methylation Signatures of Aging in Rod Photoreceptors Associated with Alterations in Energy Metabolism

Cell Reports, 2020
Summary: Aging-associated functional decline is accompanied by alterations in the epigenome. To explore DNA modifications that could influence visual function with age, we perform whole-genome bisulfite sequencing of purified mouse rod photoreceptors at ...
Ximena Corso-Díaz, James Gentry, Ryan Rebernick, Catherine Jaeger, Matthew J. Brooks, Freekje van Asten, Keshav Kooragayala, Linn Gieser, Jacob Nellissery, Raul Covian, Tiziana Cogliati, Anupam K. Mondal, Ke Jiang, Anand Swaroop   +13 more
doaj   +1 more source

A Guttate Psoriasis That Tends to Spare Three Tattoos: A Macrophage Liaison

Case Reports in Dermatological Medicine, 2021
Induction of new psoriasis sites was reported in only a small amount of psoriasis patients undergoing tattooing, despite the intuitive belief that tattoo trauma might awaken the disease due to the isomorphic phenomenon of Koebner. In this case report, we
Panagiota Spyridonos, Vasiliki Zampeli, Sophia-Nefeli Rapti, Ioannis D. Bassukas   +3 more
doaj   +1 more source

The Role Of Link Concordance In Knot Concordance

, 2016
Satellite constructions on a knot can be thought of as taking some strands of a knot and then tying in another knot. Using satellite constructions one can construct many distinct isotopy classes of knots. Pushing this further one can construct distinct concordance classes of knots which preserve some algebraic invariants.
openaire   +2 more sources

A new family of links topologically, but not smoothly, concordant to the Hopf link [PDF]

Journal of Knot Theory and Its Ramifications, 2017
We give new examples of 2-component links with linking number one and unknotted components that are topologically concordant to the positive Hopf link, but not smoothly so – in addition, they are not smoothly concordant to the positive Hopf link with a knot tied in the first component.
Davis, Christopher W., Ray, Arunima
openaire   +3 more sources

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Links with non-trivial Alexander polynomial which are topologically concordant to the Hopf link [PDF]

Transactions of the American Mathematical Society, 2019
We give infinitely many 2-component links with unknotted components which are topologically concordant to the Hopf link, but not smoothly concordant to any 2-component link with trivial Alexander polynomial. Our examples are pairwise non-concordant.
Kim, M. ; https://orcid.org/0000-0003-0993-7388, Krcatovich, D. ; https://orcid.org/0000-0002-2780-651X, Park, J.   +2 more
openaire   +3 more sources