Publications by authors named "JunJun Zhang"

Objective: This study aims to investigate the genetic link between psoriasis and sudden sensorineural hearing loss (SSNHL).

Methods: From a genetic standpoint, this study further highlighted the connection between psoriasis and SSNHL. Single nucleotide polymorphisms (SNPs) connected to SSNHL could be found using a genome-wide association study from the IEU OpenGWAS project website.

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Rationale: This article summarized the nursing experience of phlebitis caused by intravenous infusion of amphotericin B cholesterol sulfate complex in a patient with myelodysplastic syndrome.

Patient Concerns: A 59-year-old man with myelodysplastic syndrome complicated with fungal infection was treated with antifungal therapy.

Diagnoses: Patient with myelodysplastic syndrome was diagnosed with secondary phlebitis caused by liposomal amphotericin B.

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Clinical mastitis (CM) is a prevalent and severe inflammatory disease in dairy cows affecting the mammary glands. Fatty acid (FA) metabolism and associated enzymes are crucial for many physiological and pathological processes in dairy cows. However, the relationships among FA metabolism, FA-associated enzymes, and CM, as well as the mechanisms underlying their interactions, in dairy cows are not fully understood.

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Radiotherapy (RT) can trigger immunogenic cell death (ICD) in tumor cells and release adenosine triphosphate (ATP) to activate antitumor immunity. However, the formation of immunosuppressive adenosine (ADO) mediated by ectonucleotidases including CD39 and CD73, can exacerbate the immunosuppressive effects. Herein, a radiosensitizer-based metal-organic framework (MOF) composed of bismuth (Bi) and ellagic acid (EA) was synthesized in situ on the surface of Escherichia coli Nissle 1917 (EcN) to serve as a carrier for the CD39 inhibitor sodium polyoxotungstate (POM-1).

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Article Synopsis
  • Human behavior shows different risk-taking patterns depending on the level of risk involved, as seen in the Balloon Analogue Risk Task (BART) used in this study.
  • The study analyzed data from healthy participants using resting-state fMRI to explore how brain activity correlates with these varied risk behaviors.
  • Findings indicate that specific brain regions, particularly the left dorsolateral prefrontal cortex, are linked to decision-making in low-risk situations, while other areas, like the precentral gyrus, are important for high-risk scenarios, demonstrating different neural mechanisms at play.
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  • The text discusses the challenges of achieving ideal bandgaps for double-junction tandem solar cells and highlights how Cu(In,Ga)Se (CIGSe) can closely match the desired bandgap of 1.00 eV by adjusting its composition.
  • It describes a method to improve the open circuit voltage by introducing Ga gradients in the absorber layer, which helps mitigate issues like interfacial carrier recombination.
  • The study presents a narrow-bandgap CIGSe solar cell that achieved a record efficiency of 20.26% and emphasizes the importance of controlling gallium diffusion to enhance performance in tandem solar cell applications.
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  • Hyperuricemia is a key aspect of metabolic syndrome, leading to issues like gout and kidney problems due to high uric acid levels caused by overproduction and poor excretion.
  • The production of uric acid mainly comes from the breakdown of purine nucleotides, with xanthine oxidase being the main enzyme involved; changes in uric acid transport proteins can also impact levels.
  • Natural plant compounds have shown potential in lowering uric acid by inhibiting xanthine oxidase, enhancing uric acid excretion, and reducing inflammation, making them important in research for treating hyperuricemia and its complications.
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Background: Glycolysis proved to have a prognostic value in lung cancer; however, to identify glycolysis-related genomic markers is expensive and challenging. This study aimed at identifying glycolysis-related computed tomography (CT) radiomics features to develop a deep-learning prognostic model for non-small cell lung cancer (NSCLC).

Methods: The study included 274 NSCLC patients from cohorts of The Second Affiliated Hospital of Soochow University (SZ; n=64), the Cancer Genome Atlas (TCGA)-NSCLC dataset (n=74), and the Gene Expression Omnibus dataset (n=136).

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Sertoli cells (SCs) play a pivotal role in spermatogenesis, with autophagy modulation being an evolutionarily conserved mechanism for maintaining cellular homeostasis and protecting spermatogenic cells against apoptosis. The bromodomain and extraterminal domain (BET) family are transcriptional regulators of autophagy. This study investigated the relationship between BET inhibition and autophagy in buffalo SCs.

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  • A new technique was created to quickly make films that are sensitive to volatile amines, which can indicate food freshness.
  • The process involved encapsulating red cabbage anthocyanin in ethyl cellulose, forming an emulsion that was dried to produce a film with hexagonal pores.
  • These films effectively changed color when exposed to certain gases, making them useful in monitoring the freshness of various meats like pork, chicken, and seafood.
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  • Cancer immunotherapy uses the patient’s immune system to fight cancer, but it often suffers from low response rates, limiting its effectiveness.
  • Recent studies focus on metal-based biomaterials that can boost anti-tumor immune responses without causing harmful side effects.
  • The review categorizes different bioactive metals, explores their immune regulatory mechanisms, and discusses their potential to improve cancer immunotherapy outcomes, while also addressing future challenges.
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Rationale: Polyarteritis nodosa (PAN) is a necrotizing vasculitis that affects small- and medium-sized arteries, presenting with diverse clinical manifestations. It can impact tissues and organs throughout the body and may be life-threatening in severe cases. Common causes of death include cardiac, renal, and gastrointestinal complications or aneurysm rupture.

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A novel pH-triggered bilayer film was composed of zein (Z), carboxymethylcellulose (CMC), Eudragit L100 (L100), and purple cabbage anthocyanin (PCA), followed by casting for monitoring pork freshness during storage at 4 °C and 25 °C. This bilayer film was employed to encapsulate anthocyanins, preventing anthocyanins oxidation and photodegradation. Additionally, under pH 6, this film ruptures and releases anthocyanins, inducing a sudden color change in the indicator film, significantly reducing errors in freshness indications.

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The prognosis of malignant tumors with peritoneal metastases and cancerous ascites has generally been poor, with limited treatment options. The PRaG regimen, which comprised of hypofractionated radiotherapy, programmed cell death-1 (PD-1) inhibitor, and granulocyte-macrophage colony-stimulating factor (GM-CSF), showed a survival advantage in patients with advanced solid tumors who failed at least the first line of standard systemic treatment. Intraperitoneal infusion of PD-1 inhibitors may be a novel therapeutic strategy for managing malignant ascites.

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Every individual experiences negative emotions, such as fear and anger, significantly influencing how external information is perceived and processed. With the gradual rise in brain-behavior relationship studies, analyses investigating individual differences in negative emotion processing and a more objective measure such as the response time (RT) remain unexplored. This study aims to address this gap by establishing that the individual differences in the speed of negative facial emotion discrimination can be predicted from whole-brain functional connectivity when participants were performing a face discrimination task.

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Background: Single-pulse transcranial magnetic stimulation (spTMS) applied to the Early Visual Cortex (EVC) has demonstrated the ability to suppress the perception on visual targets, akin to the effect of visual masking. However, the reported spTMS suppression effects across various studies have displayed inconsistency.

Objective: We aim to test if the heterogeneity of the spTMS effects can be attributable to variations in experimental factors.

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The morphological features of materials significantly influence their interactions with cells, consequently affecting the cellular uptake of these materials. In this study, we examine the cellular uptake behavior of spherical metal-organic frameworks (MOFs) and petaloid MOFs, both possessing similar sizes and compositions. In comparison to spherical MOFs, dendritic cells (DCs) and macrophages exhibit superior phagocytic uptake of petaloid MOFs.

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Perforation of the tympanic membrane (TM) is a common condition that often requires a scaffold as a support for surgery. However, because of the external environment of the auditory canal, the scaffold could become bacterially infected and prevent the TM from healing. As a result, the perfect scaffold should have both antibacterial and biomimetic qualities.

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In this study, we devised a photothermally stable phytochemical dye by leveraging alizarin in conjunction with the metal-organic framework ZIF-8 (AL@ZIF-8). The approach involved grafting alizarin into the microporous structure of ZIF-8 through physical adsorption and hydrogen-bonding interactions. AL@ZIF-8 significantly enhanced the photostability and thermostability of alizarin.

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Lymphocytes, which are highly sensitive to radiation, play a crucial role in the body's defense against tumors. Radiation-induced lymphopenia has been associated with poorer outcomes in different cancer types. Despite being the largest secondary lymphoid organ, the spleen has not been officially designated as an organ at risk.

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The foundation ring (FR) is a steel component embedded within the concrete of a wind turbine foundation, playing a pivotal role in connecting the wind turbine tower to the foundation structure. In this paper, the FR-foundation connection is equivalent to the exposed foundation and the shallow foundation by analyzing the anchorage characteristics of the foundation ring. Based on the ABAQUS concrete damaged plasticity model, full-scale modeling of the wind turbine foundation is carried out.

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Humans can flexibly adjust their executive control to resolve conflicts. Conflict adaptation and conflict resolution are crucial aspects of conflict processing. Functional neuroimaging studies have associated the dorsolateral prefrontal cortex (DLPFC) with conflict processing, but its causal role remains somewhat controversial.

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Background: Pancreatic ductal adenocarcinoma (PDAC) is a highly fatal disease with limited effective treatment especially after first-line chemotherapy. The human epidermal growth factor receptor 2 (HER-2) immunohistochemistry (IHC) positive is associated with more aggressive clinical behavior and shorter overall survival in PDAC.

Case Summary: We present a case of multiple metastatic PDAC with IHC mismatch repair proficient but HER-2 IHC weakly positive at diagnosis that didn't have tumor regression after first-line nab-paclitaxel plus gemcitabine and PD-1 inhibitor treatment.

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Objectives: With the increasing number of people worldwide infected with SARS-CoV-2, the likelihood of co-infection and/or comorbidities is rising. The impact of these co-infections on the patient's immune system remains unclear. This study aims to investigate the immunological characteristics of secondary infections in hospitalized COVID-19 patients, and preliminarily predict potential therapeutic effects of traditional Chinese medicine and their derivatives for the treatment of co-infections.

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