Results 131 to 140 of about 4,173,619 (259)

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Atomically Precise Carbyne-Nanoribbon Devices: Transmission Engineering through Ring Topology and Contact-Site Selection. [PDF]

ACS Omega
da Silva ABR, Costa IS, Sampaio-Silva A, Del Nero J.   +3 more
europepmc   +1 more source

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

Left EM rings

summary:Let $R[x]$ be the polynomial ring over a ring $R$ with unity. A polynomial $f(x)\in R[x]$ is referred to as a left annihilating content polynomial (left ACP) if there exist an element $r \in R$ and a polynomial $g(x) \in R[x]$ such that $f(x)=rg ...
Baeck, Jongwook
core   +1 more source

Meniscus-Guided Interfacial Ring-by-Ring Assembly for In Situ Fabrication of Tubular Hydrogels. [PDF]

Adv Mater
Kamiya Y, Wang Y, Morishima K.
europepmc   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

Amniotic Band Syndrome: A 14-Year-Old Follow-Up Case Report. [PDF]

Case Rep Orthop
Alsahil M, Mukhtar IA, Al Omran D, Alkooheji A, Alshihri A.   +4 more
europepmc   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Structure of certain near-rings

, 1992
Recentemente Ligh e Luh $\left[6\right]$ hanno trovato una scomposizione in somma diretta per gli anelli che hanno la proprietà $\left(xy\right)^{n\left(x,y\right)}=xy$ usando la commutatività di questi anelli provata da Searcòid e MacHale $\left[8 ...
Quadri, Murtaza A., Ashraf, Mohd., Ali, Asma   +2 more
core  

JWST stellar occultation reveals unexpected changes in Chariklo's ring system. [PDF]

Sci Adv
Santos-Sanz P, Gomes-Júnior AR, Morgado BE, Kilic Y, Kalup C, Kiss C, Pereira CL, Holler BJ, Morales N, Ortiz JL, Sicardy B, Rizos JL, Stansberry J, French RG, Hammel HB, Lin ZY, Souami D, Desmars J, Milam SN, Braga-Ribas F, Assafin M, Benedetti-Rossi G, Camargo JIB, Duffard R, Rommel FL, Fernández-Valenzuela E, Pinilla-Alonso N, Vara-Lubiano M.   +27 more
europepmc   +1 more source