Injectable DAT-ALG Hydrogel Mitigates Senescence of Loaded DPMSCs and Boosts Healing of Perianal Fistulas in Crohn's Disease.

Perianal fistulas (PAFs) are a severe complication of Crohn's disease that significantly impact patient prognosis and quality of life. While stem-cell-based strategies have been widely applied for PAF treatment, their efficacy remains limited. Our study introduces an injectable, temperature-controlled decellularized adipose tissue-alginate hydrogel loaded with dental pulp mesenchymal stem cells (DPMSCs) for in vivo fistula treatment.

ADAMTS7 Enhances Gastric Cancer Growth and Metastasis by Triggering the NF-κB Signaling Pathway.

The ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) family of metalloproteinases plays a vital role in various biological and pathological processes, including tissue remodeling, angiogenesis, and cancer progression. Among the 19 ADAMTS family members, our research focused on ADAMTS7, which exhibited significant overexpression in gastric cancer (GC). This overexpression was strongly correlated with poor clinical outcomes, including reduced overall survival and heightened metastatic potential.

Integrated network pharmacology and transcriptomics to explore the mechanism of compound Dihuang granule (CDG) protects dopaminergic neurons by regulating the Nrf2/HMOX1 pathway in the 6-OHDA/MPP-induced model of Parkinson's disease.

Background: Parkinson's disease (PD) is a degenerative neurological disease that worsens over time. Ferroptosis has been proven to contribute to PD pathogenesis. CDG exhibits neuroprotective effects.

β-Elemene promotes ferroptosis and reverses radioresistance in gastric cancer by inhibiting the OTUB1-GPX4 interaction.

Introduction: β-Elemene, derived from (Wenyujin), is clinically recognized for inducing apoptosis, inhibiting cell cycle progression, and reversing chemotherapy resistance in various cancers. However, its effects on radioresistant gastric cancer (GC) remain unclear.

Methods: In this study, radioresistant GC cell lines (MKN45/IR and AGS/IR) were established via multiple low-dose radiations.

Long non-coding RNA AC010457.1 promotes the growth and EMT of gastric cancer via the PI3K/AKT axis.

Gastric cancer (GC) is a malignancy with a relatively high mortality rate. This study aimed to ascertain the prognostic significance of long non-coding RNA (lncRNA) AC010457.1 in GC and elucidate its role in disease progression.

ECHDC2 inhibits the proliferation of gastric cancer cells by binding with NEDD4 to degrade MCCC2 and reduce aerobic glycolysis.

Background: The Enoyl-CoA hydratase/isomerase family plays a crucial role in the metabolism of tumors, being crucial for maintaining the energy balance and biosynthetic needs of cancer cells. However, the enzymes within this family that are pivotal in gastric cancer (GC) remain unclear.

Methods: We employed bioinformatics techniques to identify key Enoyl-CoA hydratase/isomerase in GC.

Corrigendum: Compound Dihuang Granule inhibits nigrostriatal pathway apoptosis in Parkinson's disease by suppressing the JNK/AP-1 pathway.

[This corrects the article DOI: 10.3389/fphar.2021.

Qiji Shujiang granules alleviates dopaminergic neuronal injury of parkinson's disease by inhibiting NLRP3/Caspase-1 pathway mediated pyroptosis.

Background: The Qiji Shujiang granule (QJG) is a traditional Chinese drug widely used in treating PD patients. However, the potential mechanism of QJG in PD therapy is still unclear.

Purpose: This study aims to examine the neuroprotective effects of QJG and the specific mechanism by which QJG alleviates MPTP/Probenecid-induced pyroptosis and offers an alternative for PD treatment.

Compound Dihuang Granule Changes Gut Microbiota of MPTP-Induced Parkinson's Disease Mice via Inhibiting TLR4/NF-κB Signaling.

Intestinal microbiota was connected to Parkinson's Disease (PD) pathology. The ancient Chinese medication for PD is Compound Dihuang Granule (CDG), and we found a neuroprotective function in treating the constipation of PD patients. Nevertheless, the mechanism of action still needs to be clarified.

2D defect-engineered Ag-doped γ-FeO/BiVO: The effect of noble metal doping and oxygen vacancies on exciton-triggering photocatalysis production of singlet oxygen.

The selectivity of singlet oxygen (O) holds promising applications in complex environmental systems due to its ability to preferentially oxidize target pollutants. Usually, O in photocatalytic systems is generated via the electron transfer pathway and •O plays an important role as an intermediate, while the exciton-based energy transfer pathway for O generation has been less studied. Here, a 2D Ag-γ-FeO/BiVO with oxygen vacancies was designed which was capable of generating O by an exciton-based energy transfer-dominated approach, as strongly demonstrated by the results of steady-state fluorescence spectroscopy and phosphorescence spectroscopy.

The Role of Gut Microbiota in the Progression of Parkinson's Disease and the Mechanism of Intervention by Traditional Chinese Medicine.

Parkinson's disease (PD) is a common degenerative disease of the nervous system that seriously affects the quality of life of the patients. The pathogenesis of PD is not yet fully clear. Previous studies have confirmed that patients with PD exhibit obvious gut microbiota imbalance, while intervention of PD by regulating the gut microbiota has become an important approach to the prevention and treatment of this disease.

Paeoniflorin ameliorates cognitive impairment in Parkinson's disease via JNK/p53 signaling.

Paeoniflorin (PF) has numerous benefits, including anti-inflammatory and anti-apoptosis effects. However, it is not clear if it has neuroprotective effects against cognitive impairment (CI) in Parkinson's disease (PD). Through network pharmacology, we identified probable targets as well as signal pathways through which PF might affect CI in PD.

Recent Progress in the Development of Graphene Detector for Terahertz Detection.

Terahertz waves are expected to be used in next-generation communications, detection, and other fields due to their unique characteristics. As a basic part of the terahertz application system, the terahertz detector plays a key role in terahertz technology. Due to the two-dimensional structure, graphene has unique characteristics features, such as exceptionally high electron mobility, zero band-gap, and frequency-independent spectral absorption, particularly in the terahertz region, making it a suitable material for terahertz detectors.

Compound Dihuang Granule Inhibits Nigrostriatal Pathway Apoptosis in Parkinson's Disease by Suppressing the JNK/AP-1 Pathway.

Compound Dihuang Granule (CDG) is widely used in traditional Chinese medicine (TCM) for the treatment of Parkinson's disease (PD). It has been shown to alleviate PD symptoms. However, the molecular mechanisms of its action have not been established.

Transforming growth factor β1 is a differentially expressed candidate protein of congestive heart failure with Qi-deficiency-blood-stasis syndrome.

Objective: To investigate the role of tongue coating fluid protein in regulation of congestive heart failure (CHF) in Qi-deficiency-blood-stasis syndrome.

Methods: We studied patients with CHF (3 patients with Qi-deficiency-blood-stasis syndrome and 3 without Qi-deficiency-blood-stasis syndrome) to investigate differentially expressed proteins. We also included a control group.

Losartan inhibits development of spontaneous recurrent seizures by preventing astrocyte activation and attenuating blood-brain barrier permeability following pilocarpine-induced status epilepticus.

Blood-brain barrier (BBB) damage and astrocyte activation are important cause of recurrent epilepsy. There is experimental evidence for increased angiotensin receptor type 1 (AT1) expression during BBB breakdown and brain injury, and that blocking the AT1 receptor (e.g.

Traditional Chinese Medicine symptom pattern analysis for Parkinson's disease.

Objective: To use the theory of Traditional Chinese Medicine to identify the major symptom patterns of Parkinson's disease.

Methods: Journal databases were searched for relevant articles in the last 30 years. Articles were reviewed for symptom patterns of Parkinson's disease and analyzed using frequency analysis, cluster analysis, and other methods of data extraction.

Verbascoside promotes the regeneration of tyrosine hydroxylase-immunoreactive neurons in the substantia nigra.

Tyrosine hydroxylase is a key enzyme in dopamine biosynthesis. Change in tyrosine hydroxylase expression in the nigrostriatal system is closely related to the occurrence and development of Parkinson's disease. Verbascoside, an extract from Radix Rehmanniae Praeparata has been shown to be clinically effective in treating Parkinson's disease.

Chinese medicine syndromes in congestive heart failure: A literature study and retrospective analysis of clinical cases.

Objective: To discuss the characteristics of Chinese medicine (CM) syndrome factors and distribution of congestive heart failure (CHF), and provide a basis for the diagnosis criteria of essential syndromes.

Methods: Based on databases of China National Knowledge Infrastructure (CNKI, 1980-2012) and Chinese Journal of Chongqing VIP Database (1989-2012), the eligible studies in CHF and extracted factors associated with compound syndromes were analyzed. All the syndromes were classified into deficiency, excess, and deficiency-excess in complexity syndrome were classified.

Compound Formula Rehmannia alleviates levodopa-induced dyskinesia in Parkinson's disease.

Compound Formula Rehmannia has been shown to be clinically effective in treating Parkinson's disease and levodopa-induced dyskinesia; however, the mechanisms remain unclear. In this study, we established a model of Parkinson's disease dyskinesia in rats, and treated these animals with Compound Formula Rehmannia. Compound Formula Rehmannia inhibited the increase in mRNA expression of N-methyl-D-aspartate receptor subunits 1 and 2 and excitatory amino acid neurotransmitter genes, and it inhibited the reduction in expression of γ-aminobutyric acid receptor B1, an inhibitory amino acid neurotransmitter gene, in the corpus striatum.

[Effect of Chinese and western medicine integration on spinning behavior of rats with Parkinson disease].

Objective: To observe the effect of Chinese and western medicine integration on the spinning behavior of rats with Parkinson disease.

Methods: Model of the lateral Parkinson disease was made with injection of 6-hydroxydopamine (6-OHDA) into the black substance of the right side of the brain, and the model rats were treated with madopar and Chinese herbs for nourishing the liver and kidney, clearing collaterals and detoxification. The rat's spinning behavior was observed, and was compared with the normal control group, madopar group and sham-operation group at the same time.