Results 121 to 130 of about 51,393 (251)

Synthesis and characterization of a PNA probe targeting the Bcl-2 gene promoter: a promising tool in anticancer treatment [PDF]

, 2019
Among several anti-gene strategies, the use of DNA analogues such as Peptide Nucleic Acids (PNA) represents a promising approach for the modulation of gene transcription. PNAs are mimics of DNA in which the sugar-phosphate backbone is replaced by the N-
Stefano D’Errico, N. Borbone, G. Oliviero, G. Piccialli, M. Marzano, A. P. Falanga   +5 more
core  

PNA Sequences.

, 2015
PNA Sequences.
Khandra T. Sears (143998), Jennifer C. McClure (703673), M. Sayeedur Rahman (24644), Rebecca S. Pelc (703672), Simran J. Kaur (703674), Shane M. Ceraul (144002)   +5 more
core   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

Polymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis, Sofia Sandhu, Peter J. Skabara, Ravinder Dahiya   +3 more
wiley   +1 more source

A NOVEL PNA (gamma3-PNA) AND METHOD OF PREPARING THE SAME

, 2011
본 발명은 PNA(Peptide Nucleic Acid)에 관한 것으로서, 보다 상세하게는 RNA에 선택적으로 결합하고 키랄성을 갖는 신규한 PNA 모노머(PNA monomer)인 γ3-PNA 모노머 분자, 상기 γ3-PNA 모노머의 제조 방법, 및 상기 γ3-PNA를 포함하는 혼성 PNA 올리고머에 관한 것이다. 또한 본 발명은 상기 혼성 PNA 올리고머를 유기체에서 분리된 RNA와 선택적으로 결합시키는 것을 특징으로 하는 유전자 발현의 조절 방법,
이주희, 박현규, 옥태동, 이희승, 정철희, 임지수, 박철민   +6 more
core   +1 more source

Increased platelet–neutrophil aggregate ratio after severe acute respiratory syndrome coronavirus 2 vaccination and severe infection

Science Progress
Objectives Platelet–neutrophil aggregates (PNA) bridge inflammatory processes with the hemostatic system. The goal of this study was the comparative evaluation of PNAs in healthy individuals vaccinated against severe acute respiratory syndrome ...
Barbara Réger, Margit Solymár, Sándor Pál, Viktória Temesfői, Attila Miseta, Zsuzsanna Faust   +5 more
doaj   +1 more source

Tertiary structure of PNA and amino acid substitutions in mutated PNA clone H.

, 2016
(A) Schematic illustration of the three-dimensional structure of PNA (PDB entry 2DVA). Ribbon representation of the main chain of PNA (green). Loop C consisting of the sugar-binding site is shown in red.
Atsuhiro Tanaka (841373), Jun Hirabayashi (282307), Hirohito Abo (841372), Hiroaki Tateno (282306), Kazuo Yamamoto (391383), Keisuke Soga (497263)   +5 more
core   +1 more source

Harnessing the nonthermal effects of ultrasound for cancer treatment: From mechanisms to applications

Smart Molecules, EarlyView.
Nonthermal ultrasound transforms acoustic energy into diverse therapeutic bioeffects through cavitation, mechanical stimulation, and physicochemical activation. This review discusses how acoustic parameters, biological mechanisms, and responsive materials interact to influence nonthermal ultrasound‐enabled cancer therapies. Mechanism‐guided engineering
Liu Wang, Huan Tang, Yue Pan, Mingle Li, Weijie Zhao, Kai Liu   +5 more
wiley   +1 more source

Induced Chirality in PNA-PNA Duplexes

, 1995
Complementary peptide nucleic acids (PNA) form Watson-Crick base-paired helical duplexes. The preferred helicity of such a duplex is determined by a chiral amino acid attached to the C-terminus.
Wittung, Pernilla, Wittung, Pernilla,, Eriksson, Magdalena, Lyng, Reidar, Nord\ue9n, Bengt, Nordén, Bengt, Eriksson, M., Nordén, Bengt,, Nielsen, Peter Eigil, Lyng, Reidar,, Nielsen, P. E., Lyng, R., Wittung, P.   +12 more
core   +1 more source

How We Simulate Nanopores

Small Methods, EarlyView.
Nanopore technology has revolutionized single‐molecule sensing, yet it suffers from an inherent interpretive challenge. Molecular dynamics has emerged as a go‐to method for determining the relationship between the structure of translocating molecules and the nanopore current signals.
Behzad Mehrafrooz, Xavier Mleziva, Meng Xu, Melika Shekari, Christopher Maffeo, Aleksei Aksimentiev   +5 more
wiley   +1 more source