A New Ferroptosis-Related Long Non-Coding RNA Risk Model Predicts the Prognosis of Patients With Papillary Thyroid Cancer.

Background: Ferroptosis is a novel form of regulated cell death that involves in cancer progression. However, the role of ferroptosis-related long non-coding RNAs (lncRNAs) in papillary thyroid cancer (PTC) remains to be elucidated. The purpose of this paper was to clarify the prognostic value of ferroptosis-related lncRNAs in PTC.

Deep Transfer Learning-Based Multi-Object Detection for Plant Stomata Phenotypic Traits Intelligent Recognition.

Plant stomata phenotypic traits can provide a basis for enhancing crop tolerance in adversity. Manually counting the number of stomata and measuring the height and width of stomata obviously cannot satisfy the high-throughput data. How to detect and recognize plant stomata quickly and accurately is the prerequisite and key for studying the physiological characteristics of stomata.

[Study on physicochemical properties of paeonol-Helix aspersa muller nanogel and its inhibitory effects on hypertrophic scar tissue in rabbit ear].

To prepare Helix aspersa muller-paeonol nanogel( PAE-HAM-Gels) with anti-proliferative scar effect,evaluate its skin penetration,retention and irritation,and to investigate its prevention and treatment effect for hypertrophic scar in rabbit ears. The dermal retention,transdermal rate and cumulative permeability of paeonol were investigated in vitro by using the modified Franz diffusion cell and the abdominal skin of suckling pigs,SD rats and KM mice,respectively,and the in vitro permeation curves were drawn. The normal skin of the back of New Zealand rabbits was continuously treated with PAE-HAM-Gels for 7 days,and the physiological state of the skin was observed under light microscope after HE staining by using homologous left and right contrast method.

[Effect of cell penetrating peptide TAT-modified liposomes loaded with salvianolic acid B on proliferation,migration and cell cycle of human skin fibroblasts].

Hypertrophic scar( HS) is a very common skin fibrosis disorder after human skin injury and wound healing. The objective of this study was to investigate the efficacy of cell penetrating peptide TAT-modified liposomes loaded with salvianolic acid B( SAB-TAT-LIP) on proliferation,migration and cell cycle of human skin fibroblasts( HSF),and preliminarily evaluate its effect on prevention and treatment of HS. HSF were cultured in vitro,and MTT assay was used to detect the inhibitory effect of SAB-TAT-LIP on cell proliferation.

Self-assembly of metal/semiconductor heterostructures via ligand engineering: unravelling the synergistic dual roles of metal nanocrystals toward plasmonic photoredox catalysis.

Metal nanocrystals (NCs) have been recognized as an important class of nanomaterials by virtue of their unique surface plasmon resonance (SPR) effect and pivotal roles as electron traps in photocatalysis. Nevertheless, it is still challenging to unambiguously unravel and simultaneously harness the dual synergistic roles of metal NCs in a single photocatalytic system for solar-to-chemical energy conversion. Herein, an efficient ligand-triggered electrostatic self-assembly strategy was developed to achieve the spontaneous and monodispersed attachment of Au NCs onto 1D WO nanorods (NRs) via pronounced electrostatic attractive interaction, in which tailor-made positively charged Au NCs were closely integrated with negatively charged WO NRs.