TME-responsive nanoplatform for multimodal imaging-guided synergistic precision therapy of esophageal cancer via inhibiting HIF-1α signal pathway.

Esophageal cancer (EC) is the sixth leading cause of cancer-related deaths, and its treatment poses significant challenges. In recent years, photodynamic, photothermal, and chemodynamic therapies have emerged as alternative strategies for tumor intervention. However, limitations such as poor tumor targeting, insufficient microenvironment responsiveness, and unclear mechanisms hinder their application.

Role of Agrin in tissue repair and regeneration: From mechanisms to therapeutic opportunities (Review).

Tissue regeneration is a complex process that involves the recruitment of various types of cells for healing after injury; it is mediated by numerous precise interactions. However, the identification of effective targets for improving tissue regeneration remains a challenge. As an extracellular matrix protein, Agrin plays a critical role in neuromuscular junction formation.

An Engineered Self-biomineralized Oncolytic Adenovirus Induces Effective Antitumor Immunity and Synergizes With Immune Checkpoint Blockade.

Oncolytic adenoviruses (oADV) are promising cancer treatment agents. However, in vivo hepatic sequestration and the host immunologic response against the agents limit the therapeutic potential of oADVs. In this study, we present a combined method with a rational design for improving oADV infection efficiency, immunogenicity, and treatment efficacy by self-biomineralization.

Upregulation of MED7 was associated with progression in hepatocellular carcinoma.

Objective: MED subunits have been reported to be associated with various types of tumors, however, the potential role of MED7 in hepatocellular carcinoma (HCC) was still unclear. The aim of the study was to explore the role of MED7 in HCC.

Methods: In this study, MED7 mRNA expression levels between HCC and adjacent normal tissues were first analyzed by several public datasets.

Garlic-derived exosome-like nanovesicles as a hepatoprotective agent alleviating acute liver failure by inhibiting CCR2/CCR5 signaling and inflammation.

Acute liver failure (ALF) is a life-threatening clinical syndrome mostly induced by viral infections or drug abuse. As a novel therapeutic adjuvant or delivery vehicle, plant-derived exosome-like nanovesicles (PELNVs) have been extensively studied in recent years. This study aimed to develop garlic-derived exosome-like nanovesicles (GaELNVs) in order to ameliorate liver injury induced by LPS/D-GalN in mice, inhibit inflammatory eruption and reduce inflammatory cells infiltration.

Hemicyanine-based sensor for mitochondrial viscosity imaging in BV2 cells.

Mitochondrial viscosity is a critical factor affecting numerous physiological processes, including phagocytosis. Abnormal viscosity in mitochondria is related to some pathological activities and diseases. Evaluating and detecting the changes in mitochondrial viscosity in vivo is crucial.

Inhibition of CREB promotes glucocorticoids action on airway inflammation in pediatric asthma by promoting ferroptosis of eosinophils.

Background: Pediatric asthma is a common chronic disease of childhood with airway inflammation. Cyclic adenosine monophosphate response element binding protein (CREB) plays a significant role in the transcription of proinflammatory genes, but its role in pediatric asthma has remained unclear. Herein, we investigated the functions of CREB in pediatric asthma.

FoxO4 mediates macrophage M2 polarization by promoting LXA4R expression in an ovalbumin-induced allergic asthma model in mice.

Background: Asthma imposes a heavy burden due to its high prevalence. Forkhead box O4 (FoxO4) proteins participate in the modulation of cell progression. However, the role and mechanism of FoxO4 in asthma remains uncharted.

Optogenetic engineered umbilical cord MSC-derived exosomes for remodeling of the immune microenvironment in diabetic wounds and the promotion of tissue repair.

Background: Angiogenesis and tissue repair in chronic non-healing diabetic wounds remain critical clinical problems. Engineered MSC-derived exosomes have significant potential for the promotion of wound healing. Here, we discuss the effects and mechanisms of eNOS-rich umbilical cord MSC exosomes (UCMSC-exo/eNOS) modified by genetic engineering and optogenetic techniques on diabetic chronic wound repair.

Redox-responsive self-assembled podophyllotoxin twin drug nanoparticles for enhanced intracellular drug delivery.

Podophyllotoxin (PPT) is an active natural pharmaceutical component with potent anticancer activity. However, due to its poor water solubility and serious side effects, its medical applications are limited. In this work, we synthesized a series of PPT dimers, which can be self-assembled into stable nanoparticles of 124-152 nm in aqueous solution and can significantly increase the solubility of PPT in aqueous solution.

PHF21A expression as a biomarker of hepatocellular carcinoma progression and prognosis.

Previous studies have shown that PHF21A is associated with the initiation and progression of various tumors. However, its role in hepatocellular carcinoma (HCC) is still unclear. Thus, this study aimed to determine the expression and clinical significance of PHF21A in HCC.

Targeted chemo-photodynamic therapy toward esophageal cancer by GSH-sensitive theranostic nanoplatform.

As the sixth leading cause of cancer death, esophageal cancer is threatening the life of people worldwide. Traditional treatments, such as surgery, chemotherapy, radiotherapy, are facing always augmented challenges including invasion, multidrug resistance (MDR), off-target toxicity. Chemo & Photodynamic synergistic therapy represents one promising strategy for improved treatment efficiency.

Nano-Technological Approaches for Targeting Kidney Diseases With Focus on Diabetic Nephropathy: Recent Progress, and Future Perspectives.

Diabetic nephropathy (DN) is the leading cause of end-stage renal disease worldwide. With the rising prevalence of diabetes, the occurrence of DN is likely to hit pandemic proportions. The current treatment strategies employed for DN focus on the management of blood pressure, glycemia, and cholesterol while neglecting DN's molecular progression mechanism.

High expression of PPM1G is associated with the progression and poor prognosis of hepatocellular carcinoma.

Background: PPM1G, a member of the serine/threonine protease family, dephosphorylates various proteins and may be involved in cancer development. The role and mechanism of PPM1G in HCC still needs to be verified.

Objective: This study aims to explore the role of PPM1G in the occurrence, development and prognosis of HCC.

High Expression of SLC41A3 Correlates with Poor Prognosis in Hepatocellular Carcinoma.

Purpose: SLC41A3 is a member of the solute carrier family 41 (SLC41) and is involved in many cellular processes as a magnesium ion transporter. Although it plays an important role in cancer formation and development, the correlation between the expression of SLC41A3 and the occurrence and prognosis of hepatocellular carcinoma (HCC) remains unclear. Therefore, this study was focused on the evaluation of the relationship between SLC41A3 and the development and prognosis of HCC.

Downregulation of lncRNA RPLP0P2 inhibits cell proliferation, invasion and migration, and promotes apoptosis in colorectal cancer.

Recent studies have revealed that long noncoding RNAs (lncRNAs) are closely associated with colorectal cancer (CRC); however, the role of the lncRNA RPLP0P2 in CRC remains largely unknown. In the present study, RNA expression profiles of CRC were collected from The Cancer Genome Atlas database and the prognosis of CRC with respect to RPLP0P2 was assessed. Subsequently, RPLP0P2 expression was knocked down in the human CRC cell line RKO using a short hairpin RNA (shRNA) lentivirus, and the biological behaviors of the cells, such as proliferation, migration, cell cycle progression and apoptosis, were examined.

Preparation, characterization and biological evaluation of β-cyclodextrin-biotin conjugate based podophyllotoxin complex.

Podophyllotoxin is a natural occurring aryltetralin lignin with pronounced cytotoxic activity. However, its clinical application for cancer treatment has been blocked due to its poor water solubility and selectivity. In this work, biotin as a tumor specific ligand was coupled with β-cyclodextrin and the resulting biotin modified β-cyclodextrin was used to complex with podophyllotoxin to improve its aqueous solubility and tumor selectivity.

Expression of VAT1 in hepatocellular carcinoma and its clinical significance.

The objective of this study was to investigate the expression of vesicular amine transporter 1 (VAT1) in hepatocellular carcinoma (HCC) and its prognostic value and to analyze the relationship between VAT1 expression and clinicopathological features of HCC. First, several public databases, including Ualcan, GEPIA, and Oncomine, were used to analyze the expression of VAT1 in HCC and normal liver tissue. Next, 330 HCC and 190 normal liver samples were stained by immunohistochemistry and scored.

Resveratrol alleviates intestinal mucosal barrier dysfunction in dextran sulfate sodium-induced colitis mice by enhancing autophagy.

Background: Intestinal mucosal barrier dysfunction plays an important role in the pathogenesis of ulcerative colitis (UC). Recent studies have revealed that impaired autophagy is associated with intestinal mucosal dysfunction in the mucosa of colitis mice. Resveratrol exerts anti-inflammatory functions by regulating autophagy.

Role of Treg/Th17 Imbalance, Microbiota and miRNAs in Pancreatic Cancer: Therapeutic Options.

Pancreatic cancer is one of the most lethal kinds of cancer; numerous patients die from it every year all over the word. Fewer than 5% of people with pancreatic cancer survive death and recover. Recent evidence suggests that inflammation parameters, such as Th17 cells and Tregs, affect the progression and even the diagnosis and treatment of pancreatic cancer.

Roles of lncRNAs in cancer: Focusing on angiogenesis.

Approximately 98% of the human genome consists of non-coding sequences that are classified into two classes by size: small non-coding RNAs (≤200 nucleotides) and long non-coding RNAs (≥200 nucleotides). Long non-coding RNAs (lncRNAs) are involved in various cellular events and act as guides, signals, decoys, and dynamic scaffolds. Due to their oncogenic and tumor suppressive roles, lncRNAs are important in cancer development and growth.

Vitamin D enhances the response to cisplatin in bladder cancer through VDR and TAp73 signaling crosstalk.

Background: Vitamin D (VitD) deficiency is linked to increased incidence and worse survival in bladder cancer (BCa). In addition to cystectomy, patients are treated with cisplatin-based chemotherapy, however 30%-50% of patients do not benefit from this treatment. The effects of VitD deficiency on response to chemotherapy remain unknown.