Results 91 to 100 of about 3,196,403 (286)

Privileged Chiral Photocatalysts

open access: yesAngewandte Chemie, EarlyView.
Privileged chiral catalysts have transformed asymmetric synthesis, conferring generality to processes that are routinely leveraged in the construction of societally important functional small molecules. This mini‐review is intended to survey the conception and evolution of privileged chiral photocatalyst scaffolds that enable simultaneous orchestration
Emanuel Studer   +3 more
wiley   +2 more sources

Câncer e agentes antineoplásicos ciclo-celular específicos e ciclo-celular não específicos que interagem com o DNA: uma introdução Cancer and cell cicle-specific and cell cicle nonspecific anticancer DNA-interactive agents: an introduction

open access: yesQuímica Nova, 2005
The chemotherapy agents against cancer may be classified as "cell cycle-specific" or "cell cycle-nonspecific". Nevertheless, several of them have their biological activity related to any kind of action on DNA such as: antimetabolic agents (DNA synthesis ...
Vera Lúcia de Almeida   +5 more
doaj   +1 more source

Engineered Hydrogels Revolutionize Locoregional Cancer Immunotherapy

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review systematically summarizes the latest research progress on injectable hydrogels in cancer immunotherapy, highlighting their unique advantages in precise immune activation, local drug‐controlled release, and immune microenvironment remodeling. These features provide innovative solutions to overcome the bottlenecks of systemic side effects and
Jiyong Wei   +3 more
wiley   +1 more source

Alkylating agents in membranous nephropathy: efficacy proven beyond doubt.

open access: yesNephrology, Dialysis and Transplantation, 2010
Idiopathic membranous nephropathy (iMN) is one of the most common causes of the nephrotic syndrome in adults. The clinical course of patients with iMN is quite variable.
J. Hofstra, J. Wetzels
semanticscholar   +1 more source

Nanoparticles Functionalized with Polymer Brushes for Gene Delivery

open access: yesAdvanced NanoBiomed Research, EarlyView.
The engineering of the next generation gene delivery vectors requires the precise control of the architecture and physicochemical interactions controlling the transport, targeting, uptake, and release of nucleic acid materials to targeted cells. Polymer brush‐functionalized nanomaterials offer unprecedented control over such design and properties, and ...
Carlos E. Neri‐Cruz, Julien E. Gautrot
wiley   +1 more source

Substituted Cysteine Accessibility Method for Topology and Activity Studies of Membrane Enzymes Forming Thioester Acyl Intermediates in Bacteria

open access: yesBio-Protocol, 2015
The topology of membrane proteins and enzymes can be determined using various methods including reporter protein fusions and accessibility of cysteine residues to alkylating agents.
Sébastien Gélis-Jeanvoine   +1 more
doaj   +1 more source

Temozolomide-Induced Myelodysplasia

open access: yesAdvances in Hematology, 2010
A patient who had received temozolomide (TMZ) as a single agent in treatment of malignant glioma developed therapy-induced myelodysplasia (T-MDS). TMZ is an orally active imidazotetrazine which methylates guanine residues in DNA, ultimately causing ...
Ethan A. Natelson, David Pyatt
doaj   +1 more source

Enzyme-alterable alkylating agents. I. Synthesis, chemical properties, and toxicities of sulfur mustards containing enzyme-susceptible amide bonds [PDF]

open access: bronze, 1962
Benjamin Witten   +10 more
openalex   +1 more source

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