RSC Advances  

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Chemical Biology and Medicinal articles published in the last 6 months

277 items - Showing page 1 of 12
Open Access Paper

In vitro encapsulation and expansion of T and CAR-T cells using 3D synthetic thermo-responsive matrices

This work employed a biocompatible and synthetic-based thermo-responsive material with tailored mechanical properties as a potential macro-scale scaffold to support ex vivo T and CAR-T cell encapsulation and culture.

Graphical abstract: In vitro encapsulation and expansion of T and CAR-T cells using 3D synthetic thermo-responsive matrices
Open Access Paper

Selection, characterization, and biosensing applications of DNA aptamers targeting cyanotoxin BMAA

Scientists have established a connection between environmental exposure to toxins like β-N-methylamino-L-alanine (BMAA) and a heightened risk of neurodegenerative disorders.

Graphical abstract: Selection, characterization, and biosensing applications of DNA aptamers targeting cyanotoxin BMAA
Open Access Paper

Engineering peptide-modified alginate-based bioinks with cell-adhesive properties for biofabrication

Alginate-based bioinks used for DoD approaches can be modified with specific peptide-containing components so that incorporated printed cells show significantly higher cell elongation ratios after 7 days (created with https://www.BioRender.com).

Graphical abstract: Engineering peptide-modified alginate-based bioinks with cell-adhesive properties for biofabrication
Open Access Paper

Molecular engineering to design a bright near-infrared red photosensitizer: cellular bioimaging and phototherapy

NIR fluorescence-guided PDT offers deep tissue penetration & real-time monitoring, enabling precise tumor treatment with minimal side effects, making it a promising approach for cancer therapy.

Graphical abstract: Molecular engineering to design a bright near-infrared red photosensitizer: cellular bioimaging and phototherapy
Open Access Paper

Photostabilities and anti-tumor effects of curcumin and curcumin-loaded polydopamine nanoparticles

In this study, the PDA-Cur NPs has been successfully synthesized and proved to be an anticancer agent with better photostability and increased utilization of curcumin in PDT.

Graphical abstract: Photostabilities and anti-tumor effects of curcumin and curcumin-loaded polydopamine nanoparticles
Open Access Paper

Aminoguanidine-based bioactive proligand as AIEE probe for anticancer and anticovid studies

An anticancer proligand, with AIEE features, demonstrates exceptional binding efficiencies with DNA and SARS-CoV-2 and offers as a promising bioprobe.

Graphical abstract: Aminoguanidine-based bioactive proligand as AIEE probe for anticancer and anticovid studies
Open Access Review Article

Nanoparticles incorporated hydrogels for delivery of antimicrobial agents: developments and trends

Nanoparticle-hydrogel systems are versatile biomaterials that possess numerous advantages for biomedical applications. This review focuses on the application of the nanoparticle-hydrogels system for the delivery of antimicrobial agents.

Graphical abstract: Nanoparticles incorporated hydrogels for delivery of antimicrobial agents: developments and trends
Open Access Review Article

Advancements in application of chitosan and cyclodextrins in biomedicine and pharmaceutics: recent progress and future trends

The global community is faced with numerous health concerns such as cancer, cardiovascular and neurological diseases, diabetes, joint pain, osteoporosis, among others.

Graphical abstract: Advancements in application of chitosan and cyclodextrins in biomedicine and pharmaceutics: recent progress and future trends
Open Access Paper

Inhibition of survivin by 2′-O-methyl phosphorothioate-modified steric-blocking antisense oligonucleotides

We have designed and screened seven fully 2′-O-methyl phosphorothioate-modified steric-blocking ASOs for specific inhibition of BIRC5 expression. As a result, ASO-7 was identified as the lead sequence.

Graphical abstract: Inhibition of survivin by 2′-O-methyl phosphorothioate-modified steric-blocking antisense oligonucleotides
Open Access Paper

Synthesis of novel phthalazine-based derivatives with potent cytotoxicity against HCT-116 cells through apoptosis and VEGFR2 inhibition

A novel phthalazine derivative exhibited potent cytotoxicity against HCT-116 cells as VEGFR2 inhibitor and apoptosis cell death.

Graphical abstract: Synthesis of novel phthalazine-based derivatives with potent cytotoxicity against HCT-116 cells through apoptosis and VEGFR2 inhibition
Open Access Paper

Mono and di ortho-C–H acetoxylation of 2-aryloxyquinoline-3-carbaldehydes

A novel protocol for introducing an acetoxy functional group selectively on the ortho aryl sp2 carbon of 2-aryloxyquinoline-3-carbaldehydes in good yields with good functional group tolerance using a palladium catalyst was developed for the first time.

Graphical abstract: Mono and di ortho-C–H acetoxylation of 2-aryloxyquinoline-3-carbaldehydes
Open Access Paper

A multi-channel microfluidic platform based on human flavin-containing monooxygenase 3 for personalised medicine

A microfluidic platform with immobilized human flavin-containing monooxygenase for high-throughput screening of drugs with relevance to personalised medicine.

Graphical abstract: A multi-channel microfluidic platform based on human flavin-containing monooxygenase 3 for personalised medicine
Open Access Paper

Quinazolines and thiazolidine-2,4-dions as SARS-CoV-2 inhibitors: repurposing, in silico molecular docking and dynamics simulation

This paper presents an extensive analysis of COVID-19 with a specific focus on VEGFR-2 inhibitors as potential treatments.

Graphical abstract: Quinazolines and thiazolidine-2,4-dions as SARS-CoV-2 inhibitors: repurposing, in silico molecular docking and dynamics simulation
Open Access Paper

A surface-independent bioglue using photo-crosslinkable benzophenone moiety

The UV-crosslinkable benzophenone (BP) “bio-glue” efficiently crosslinks with various surfaces and biomolecules. The beauty of this bio-glue lies in its simplicity and broad applicability, requiring no sophisticated equipment or reaction conditions.

Graphical abstract: A surface-independent bioglue using photo-crosslinkable benzophenone moiety
Open Access Paper

Self-supplying Cu2+ and H2O2 synergistically enhancing disulfiram-mediated melanoma chemotherapy

Disulfiram (DSF) can target and kill cancer cells by disrupting cellular degradation of extruded proteins and has therefore received particular attention for its tumor chemotherapeutic potential.

Graphical abstract: Self-supplying Cu2+ and H2O2 synergistically enhancing disulfiram-mediated melanoma chemotherapy
Open Access Review Article

Exploring the synthetic potential of epoxide ring opening reactions toward the synthesis of alkaloids and terpenoids: a review

Epoxides are oxygen containing three-membered heterocycles which can undergo ring opening reactions. These reactions have been significantly employed in the synthesis of alkaloids and terpenoids-based natural products.

Graphical abstract: Exploring the synthetic potential of epoxide ring opening reactions toward the synthesis of alkaloids and terpenoids: a review
Open Access Paper

The conjugates of 5′-deoxy-5-fluorocytidine and hydroxycinnamic acids – synthesis, anti-pancreatic cancer activity and molecular docking studies

New conjugates 1–6 containing 5-dFCR and selected hydroxycinnamic acids were synthesized and tested in vitro against pancreatic cancer (PDAC) lines. The ADME properties and molecular docking to CES2 or human albumin were discussed.

Graphical abstract: The conjugates of 5′-deoxy-5-fluorocytidine and hydroxycinnamic acids – synthesis, anti-pancreatic cancer activity and molecular docking studies
Open Access Paper

ProteoMutaMetrics: machine learning approaches for solute carrier family 6 mutation pathogenicity prediction

Predict SLC6 mutation clinical pathogenicity by calculating the amino acid descriptors in different ranges with rationalization analysis of the prediction.

Graphical abstract: ProteoMutaMetrics: machine learning approaches for solute carrier family 6 mutation pathogenicity prediction
Open Access Paper

Bioactive O^N^O^ Schiff base appended homoleptic titanium(IV) complexes: DFT, BSA/CT-DNA interactions, molecular docking and antitumor activity against HeLa and A549 cell lines

Five new homoleptic derivatives of titanium(IV) have been developed and characterized by physicochemical techniques.

Graphical abstract: Bioactive O^N^O^ Schiff base appended homoleptic titanium(iv) complexes: DFT, BSA/CT-DNA interactions, molecular docking and antitumor activity against HeLa and A549 cell lines
Open Access Paper

Wet adhesive hydrogels based on niobium carbide for experimental research of oral mucosal impairment

Illustration of the mechanism of NbC/TA–GelMA hydrogel with multifunctional properties for potential application in oral mucosal impairment.

Graphical abstract: Wet adhesive hydrogels based on niobium carbide for experimental research of oral mucosal impairment
Open Access Paper

Rational design of a lysosome-targeted fluorescent probe for monitoring the generation of hydroxyl radicals in ferroptosis pathways

A novel hydrocyanine-based turn-on fluorescence probe HCy-Lyso, with excellent lysosome-targeting ability and ˙OH-responsive efficiency, has been applied for monitoring the variation in lysosomal ˙OH levels during ferroptosis.

Graphical abstract: Rational design of a lysosome-targeted fluorescent probe for monitoring the generation of hydroxyl radicals in ferroptosis pathways
Open Access Paper

Construction of glutathione-responsive paclitaxel prodrug nanoparticles for image-guided targeted delivery and breast cancer therapy

HA-coated redox sensitive visualized nano-prodrug HA/TPE-CS-SS-PTX were exploited in order to highly efficient treatment of cancer and real-time monitoring of drug localization.

Graphical abstract: Construction of glutathione-responsive paclitaxel prodrug nanoparticles for image-guided targeted delivery and breast cancer therapy
Open Access Review Article

Current status of controlled onco-therapies based on metal organic frameworks

Most MOFs for controllable cancer treatment act as drug delivery vehicle and/or anti-cancer agent. Molecules with anti-cancer roles such as chemotherapies, gases, peptides or nucleic acids can be loaded into MOFs that decompose in cancer cells or in the TME to release its cargoes.

Graphical abstract: Current status of controlled onco-therapies based on metal organic frameworks
Open Access Paper

Design, synthesis and antiproliferative evaluation of tetrahydro-β-carboline histone deacetylase inhibitors bearing an aliphatic chain linker

The use of histone deacetylase inhibitors (HDACis) is an effective approach for cancer treatment.

Graphical abstract: Design, synthesis and antiproliferative evaluation of tetrahydro-β-carboline histone deacetylase inhibitors bearing an aliphatic chain linker
Open Access Paper

In vitro and in silico docking and molecular dynamic of antimicrobial activities, alpha-glucosidase, and anti-inflammatory activity of compounds from the aerial parts of Mussaenda saigonensis

Twelve compounds were isolated from Mussaenda saigonensis aerial parts through phytochemical analysis and the genus Mussaenda is the first place where the compounds 4–6 and 11–12 have been found.

Graphical abstract: In vitro and in silico docking and molecular dynamic of antimicrobial activities, alpha-glucosidase, and anti-inflammatory activity of compounds from the aerial parts of Mussaenda saigonensis
277 items - Showing page 1 of 12

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