4,649 results match your criteria: "Second Hospital of JiLin University[Affiliation]"

Purpose: Stereopsis, the ability of humans to perceive depth through distinct visual stimuli in each eye, is foundational to autostereoscopic technology in computing. However, ensuring stable head position during assessments has been challenging. This study evaluated the utility of artificial intelligence (AI)-enhanced face tracking technology in overcoming this challenge by ensuring that each eye consistently receives its intended image.

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Recent studies have shown that circular RNAs (CircRNAs) have the novel functions and molecular mechanisms in the pathogenesis of malignant diseases. CircRNAs have been found to be associated with the occurrence and development of lymphoproliferative diseases, impacting on lymphocyte proliferation. This article provides a review of the pathogenesis of circRNAs in malignant lymphoproliferative disorders, focusing on conditions such as acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), and lymphoma.

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Inflammation-responsive PCL/gelatin microfiber scaffold with sustained nitric oxide generation and heparin release for blood-contacting implants.

Int J Biol Macromol

November 2024

State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, China; School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, Anhui, China. Electronic address:

Article Synopsis
  • * A new microfiber scaffold is designed to address these issues using various biocompatible materials, including PCL and heparin, which help prevent protein adsorption and blood cell adhesion, reducing the risk of thrombosis.
  • * The scaffold also employs an inflammation-responsive compound to detoxify harmful reactive oxygen species and control inflammation, demonstrating improved blood compatibility and potential for successful use in blood-contacting implants.
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  • The study focuses on a biodegradable drug delivery system designed to control infections in bone defects by using vancomycin integrated into a PEG/ODEX hydrogel.
  • Researchers developed the hydrogels through a specific chemical reaction and assessed their structure, degradation, drug release, and biocompatibility before testing them in infected rat bone defect models.
  • Results indicated that the system was fully biodegradable within 56 days, effectively released vancomycin to eliminate bacteria, and significantly improved bone repair, showing better outcomes than the control group after 8 weeks.
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This study investigated the batch stability of egg white peptides (EWPs) during the enzymatic hydrolysis process, and confirmed the potential application of four crucial four peptides inoxidative damage repair. The results revealed that different batches of EWPs had good stability relating to antioxidant activity. With a similar sequence to confirmed antioxidant peptides, four EWPs (QMDDFE, WDDDPTD, DEPDPL, and FKDEDTQ) were identified withhigh repetition rates, and their potential to repair oxidative damage was investigated.

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Super-resolution imaging reveals the role of DDR1 cluster in NSCLC proliferation.

Talanta

January 2025

State Key Laboratory of Electroanalytical Chemistry, Research Center of Biomembranomics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China; University of Science and Technology of China, Hefei, Anhui, 230027, China; Laboratory for Marine Biology and Biotechnology, Qing dao National Laboratory for Marine Science and Technology, Wenhai Road, Aoshanwei, Jimo, Qingdao, Shandong, 266237, China.

Article Synopsis
  • DDR1 is a transmembrane protein that plays a key role in tumor development, particularly in non-small cell lung cancer (NSCLC).
  • The study revealed that DDR1 clusters are larger and more numerous in cancer cells compared to normal cells, enhancing interactions with the SRC protein which activates the SRC-STAT3 signaling pathway.
  • Findings suggest that DDR1's clustering contributes to tumor growth and positions it as a potential tumor marker for future drug development.
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Neuregulin-1 reduces Doxorubicin-induced cardiotoxicity by upregulating YAP to inhibit senescence.

Int Immunopharmacol

December 2024

Department of Cardiology, The Second Hospital of Jilin University, No. 4026 Yatai Street, Changchun, Jilin Province 130041, China. Electronic address:

The cardiotoxicity of Doxorubicin (Dox) limits its clinical application, creating an urgent need to investigate its underlying mechanism and develop effective therapies. Senescence plays an important role in Dox-induced cardiotoxicity (DIC). Recently, Neuregulin-1 (NRG1) was found to regulate Yes-associated protein (YAP), which was reported to inhibit senescence, suggesting that NRG1 might be used to treat DIC by inhibiting senescence through YAP regulation.

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Backgrounds: During the Coronavirus Disease 2019 (COVID-19) epidemic, the massive spread of the disease has placed an enormous burden on the world's healthcare and economy. The early risk assessment system based on a variety of machine learning (ML) algorithms may be able to provide more accurate advice on the classification of COVID-19 patients, offering predictive, preventive, and personalized medicine (PPPM) solutions in the future.

Methods: In this retrospective study, we divided a portion of the data into training and validation cohorts in a 7:3 ratio and established a model based on a combination of two ML algorithms first.

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Objectives: Socioeconomic factors significantly impact human health; however, the impact of exercise and income on musculoskeletal system health remains unclear. Our study aims to explore the relationship between exercise and income with musculoskeletal system health in young and middle-aged adults.

Design: This cross-sectional study used data from 7,515 adults aged 20-59 years, which were obtained from the US NHANES, 2011-2018.

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Buddlejasaponin IVb Alleviates DSS-Induced Ulcerative Colitis through the Nrf2/GPX4 Pathway and Gut Microbiota Modulation.

J Agric Food Chem

October 2024

Department of General Surgery, The Second Hospital of Jilin University, State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130000, China.

Buddlejasaponin IVb (BJP-IVb), a triterpenoid saponin derived from , is abundant in bioactive constituents. However, its potential therapeutic benefits and underlying mechanism of action against ulcerative colitis (UC) remain elusive. Studies performed using a mouse model of colitis caused by dextran sulfate sodium showed that BJP-IVb helped reduce symptoms of UC, such as weight loss, a higher disease activity index, shorter colon length, and colon damage.

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TRIM29 controls enteric RNA virus-induced intestinal inflammation by targeting NLRP6 and NLRP9b signaling pathways.

Mucosal Immunol

October 2024

Immunobiology and Transplant Science Center, Department of Surgery, Houston Methodist Academic Institute, Houston Methodist, Houston, TX 77030, USA; Department of Surgery, Weill Cornell Medicine, Cornell University, New York, NY 10065, USA. Electronic address:

Article Synopsis
  • Enteric viruses contribute significantly to severe gastroenteritis, with NLRP6 and NLRP9b signaling playing key roles in infection and inflammation.* -
  • TRIM29 E3 ligase was found to suppress the production of important immune signaling molecules (IFN-λ and IL-18) in intestinal epithelial cells, which leads to increased inflammation during viral infections.* -
  • Knocking out TRIM29 in these cells enhanced immune responses and reduced inflammation, suggesting targeting TRIM29 might be a potential treatment strategy for intestinal diseases.*
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  • Disulfidptosis is a newly identified type of programmed cell death that results from disulfide stress, leading to the collapse of the cell's cytoskeleton, particularly in cancer cells with high levels of the protein SLC7A11.
  • This process occurs when glucose deprivation causes excessive cystine import, depleting NADPH and increasing disulfide stress, which alters actin dynamics and results in cell death.
  • The review emphasizes the importance of understanding the roles of SLC7A11 and its pathways in disulfidptosis, while also pointing out the need for further research to fully uncover how this mechanism affects tumors.
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  • Diabetic retinopathy (DR) is a growing complication of diabetes, and this study focuses on the relationship between weight-adjusted-waist index (WWI) and DR, as previous research primarily linked body mass index (BMI) to DR.
  • The study analyzed data from the National Health and Nutrition Examination Survey (2005-2008) with over 5,400 participants aged 40 and above, revealing that both WWI and BMI significantly correlate with increased DR prevalence.
  • The results emphasize the need to consider central obesity measures, like WWI, when evaluating the risk of diabetic complications in older adults in the US.
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  • Allergic rhinitis (AR) is becoming more common, highlighting the need for better and safer treatment options.
  • Researchers created a new hydrogel that uses MXene-modified GelMA to improve the delivery of hypoxia-induced Mesenchymal stem cell-derived extracellular vesicles (hEVs) for AR therapy.
  • The hEVs@M-GelMA hydrogel showed promising results in reducing AR symptoms in mice, including less eosinophil infiltration and decreased oxidative stress responses, indicating its potential as a novel treatment approach.
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  • Infertility is classified as a disease due to impaired fertility, and its incidence is rising globally due to lifestyle changes and environmental factors.
  • Common causes of female infertility include conditions like tubal issues, ovulation disorders, endometriosis, and immune-related factors.
  • The gut microbiota plays a significant role in female reproductive health, with dysbiosis linked to infertility disorders such as PCOS, endometriosis, and premature ovarian failure, highlighting the need for further research in this area for improved diagnosis and treatment.
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  • * To improve CDT, researchers have created a dual-responsive nanoplatform that releases iron and enhances the therapy's effectiveness by degrading in the acidic tumor microenvironment and consuming excess GSH.
  • * This new nanoplatform also supports photothermal therapy (PTT) and has advanced imaging capabilities for early diagnosis, showcasing its potential as a multifunctional tool in cancer treatment.
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  • * While many patients experience positive outcomes post-surgery, there are significant risks such as epidural hematomas, dural tears, and infections that can lead to prolonged recovery and decreased patient satisfaction.
  • * This article aims to review UBE-related complications specifically for lumbar degenerative diseases and offers strategies for prevention and management to assist surgeons in making informed treatment choices.
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Osteoinductivity enhancement by tailoring the surface chemical bond status: A strategy to mobilize host bone growth factors for bone regeneration.

Mater Today Bio

December 2024

Department of Orthopaedics, and Joint International Research Laboratory of Ageing Active Strategy and Bionic Health in Northeast Asia of Ministry of Education, The Second Hospital of Jilin University, Changchun, 130041, China.

The incorporation of growth factors and biomaterials is a promising strategy for improving osseointegration. However, current strategies to develop biomaterials with exogenous growth factors present disadvantages like inefficiency, difficult deployment, and potential off-target activation, making their translation into clinical practice challenging. This study reveals a bioactive N-doped tantalum carbide (TaC) solid solution film that can be used to construct a TaCN film via bionic interface engineering to recruit host bone growth factors to the wounded site and improve bone regeneration.

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  • Doctors can use part of the colon to replace the esophagus if the stomach isn't working right, but it's a tricky surgery that needs the patient to be healthy enough to handle it.
  • In this case, they helped a 68-year-old man with bad nutrition who had surgery years ago, allowing him to eat normally again just two weeks after the operation.
  • The study finds that some patients with specific types of esophageal cancer can actually be good candidates for this surgery, even if they had other stomach surgeries before.
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Isoalantolactone: a review on its pharmacological effects.

Front Pharmacol

September 2024

Department of Acupuncture and Moxibustion, The Second Hospital of Jilin University, Changchun, China.

Isoalantolactone (ISA) is a sesquiterpene lactone that could be isolated from as well as many other herbal plants belonging to Asteraceae. Over the past 2 decades, lots of researches have been made on ISA, which owns multiple pharmacological effects, such as antimicrobial, anticancer, anti-inflammatory, neuroprotective, antidepressant-like activity, as well as others. The anticancer effects of ISA involve proliferation inhibition, ROS overproduction, apoptosis induction and cell cycle arrest.

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UBE2T is a diagnostic and prognostic biomarker for endometrial cancer.

Clin Transl Oncol

October 2024

Department of Rehabilitation, School of Nursing, Jilin University, Changchun, 130021, Jilin, China.

Background: Endometrial cancer (UCEC) is one of the most common malignant tumors in gynecology, and early diagnosis is crucial for its treatment. Currently, there is a lack of early screening tests specific to UCEC, and treatment advances are limited. It is crucial to identify more sensitive biomarkers for screening, diagnosis, and predicting UCEC.

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  • * The main challenge with using exo-MSCs in treatment is their quick breakdown in the bloodstream, but a new method using methylacrylated gelatin (Gelma) allows for controlled release of these exosomes through 3D printing technology.
  • * The Gelma-exos not only release exosomes over time as the Gelma breaks down, but they also prevent harmful changes in vascular smooth muscle cells and have been shown to inhibit ferroptosis in laboratory
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Article Synopsis
  • * A 27-year-old male developed severe urinary complications after accidentally ingesting an organophosphate, leading to successful treatment with sacral nerve modulation therapy.
  • * After the treatment, the patient showed significant improvement in symptoms and remains asymptomatic five months later, highlighting the therapy's effectiveness for OPIDN-related issues.
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Leukemia is a cancer that starts in blood stem cells in the bone marrow. Today, the proper diagnosis and prognosis of leukemia are essential in mitigating the morbidity and mortality associated with this malignancy. The advent of novel biomarkers, particularly those related to minimal residual disease, has paved the way for personalized therapeutic strategies and enables the quantitative assessment of patient responses to treatment regimens.

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Study Design: This research utilized bioinformatics and in vitro modeling to assess the effects of mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) containing specific microRNAs (miRNAs) on the autophagy and degeneration of nucleus pulposus cells in intervertebral disc degeneration (IDD).

Objective: To determine the therapeutic potential of MSC-EVs loaded with miRNAs in modulating pathologic changes in IDD.

Background: IDD is characterized by changes in gene expression that contribute to cell degeneration and reduced disc integrity.

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