Publications by authors named "Jian Zuo"

Background: is a differentially expressed gene (DEG) between M1 and M2 macrophages. This study explained why it causes opposite effects in different circumstances.

Methods: Gene expression profiles of various cell subsets were compared by mining a public database.

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Background: Metabolism alteration is a common complication of rheumatic arthritis (RA). This work investigated the reason behind RA-caused triglyceride (TG) changes.

Methods: Fresh RA patients' whole blood was transfused into NOD-SCID mice.

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The coastline reflects coastal environmental processes and dynamic changes, serving as a fundamental parameter for coast. Although several global coastline datasets have been developed, they mainly focus on coastal morphology, the typology of coastlines are still lacking. We produced a Global CoastLine Dataset (GCL_FCS30) with a detailed classification system.

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Article Synopsis
  • Transforming waste plastics into valuable materials can be achieved by creating graphene-based single-atom catalysts using high-density polyethylene via catalytic pyrolysis.
  • The catalyst, featuring dispersed FeNCl sites, shows significantly improved performance compared to similar catalysts without chloride, due to enhanced conductivity and efficiency in activating peroxymonosulfate (PMS).
  • Techniques like Raman and infrared spectroscopy confirm that the catalyst efficiently degrades pollutants through a non-radical oxidation process, making it suitable for continuous water treatment applications.
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Triglyceride (TG) and its derivatives tend to be decreased in rheumatoid arthritis (RA) patients' blood when inflammation progresses. Aside from the role as a lipid buffer, white adipose tissue (WAT) contributes to this abnormality via adipokines, which regulate many metabolic signals. This work investigated adipokine-caused hepatic changes and their involvement in RA-related hypolipemia.

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ABCB6 has been implicated in dyschromatosis universalis hereditaria, a condition characterized by hyperpigmented and hypopigmented skin macules. Dyschromatosis universalis hereditaria can also present with hearing loss. Dyschromatosis universalis hereditaria-associated mutations in ABCB6 have been reported, but the role of this protein in the inner ear has not been studied.

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While the recycling of construction waste has received widespread attention, plastic waste generated at construction sites has been overlooked. At the same time, existing studies on pro-environmental behaviour have only considered practical knowledge of implementing recycling, while ignoring the possible impact of circular economy knowledge on recycling behaviour. This study investigates on-site personnel's behaviour regarding C&D plastic waste recycling through the lens of the comprehensive action determination model (CADM), which uniquely incorporates behaviour as a key variable and extends with moderating effect of knowledge of the circular economy.

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  • The study explored how the herbal formula Qing-Luo-Yin (QLY) affects SIRT1, a protein that regulates metabolism and immune responses, in a rat model of arthritis.
  • Treatment with QLY showed a significant reduction in fat in the liver and white adipose tissues of the rats, along with improved joint conditions and altered expression of certain SIRT1-related proteins.
  • The research concluded that inhibiting SIRT1 in adipose tissue helps reduce visfatin production in arthritis, which in turn may lessen inflammation, marking a possible anti-rheumatic mechanism of QLY that operates independently of immune regulation.
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Hearing loss is a major health concern in our society, affecting more than 400 million people worldwide. Among the causes, aminoglycoside therapy can result in permanent hearing loss in 40% to 60% of patients receiving treatment, and despite these high numbers, no drug for preventing or treating this type of hearing loss has yet been approved by the US Food and Drug Administration. We have previously conducted high-throughput screenings of bioactive compounds, using zebrafish as our discovery platform, and identified piplartine as a potential therapeutic molecule.

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Alternative polyadenylation (APA) is a critical post-transcriptional process that generates mRNA isoforms with distinct 3' untranslated regions (3' UTRs), thereby regulating mRNA localization, stability, and translational efficiency. Cell-type-specific APA extensively shapes the diversity of the cellular transcriptome, particularly during cell fate transition. Despite its recognized significance, the precise regulatory mechanisms governing cell-type-specific APA remain unclear.

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The construction and operation of the construction and demolition waste (C&DW) landfills often encounter significant opposition from nearby residents, which is called the "not in my backyard" (NIMBY) effect. However, little is known about the formation mechanism of the NIMBY effect in C&DW landfilling, so this research was conducted for this purpose. First, the influencing factors leading to the NIMBY effect were determined based on a literature review and questionnaire survey.

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Hearing loss affects up to 10% of all people worldwide, but currently there is only one FDA-approved drug for its prevention in a subgroup of cisplatin-treated pediatric patients. Here, we performed an unbiased screen of 1,300 FDA-approved drugs for protection against cisplatin-induced cell death in an inner ear cell line, and identified oseltamivir phosphate (brand name Tamiflu), a common influenza antiviral drug, as a top candidate. Oseltamivir phosphate was found to be otoprotective by oral delivery in multiple established cisplatin and noise exposure mouse models.

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The growing generation of construction and demolition waste (CDW) has emerged as a prominent challenge on global environmental agendas. However, the effectiveness of CDW management (CDWM) strategies varies among cities. Existing literature predominantly evaluates the effectiveness of CDWM at the project level, offering a localized perspective that fails to capture a city's comprehensive CDWM profile.

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Article Synopsis
  • This study investigates the role of white adipose tissue (WAT) in rheumatoid arthritis (RA), suggesting it could be a potential target for treatment.
  • Researchers compared the WAT of healthy rats to those with adjuvant-induced arthritis (AIA) and found that AIA rats had smaller WAT but higher secretion levels of inflammatory proteins.
  • The study concludes that specific hepatokines enhance inflammatory responses in pre-adipocytes, which may worsen RA, indicating that targeting this dysfunction could help reduce the severity of the disease.
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Objective: Negative remodeling of the distal aorta following proximal repair for acute aortic dissection has garnered growing attention. This clinical scenario has spurred the development of techniques and devices. A multicenter, prospective, and randomized controlled study was conducted with the aim of confirming the safety and effectiveness of a newly-designed flowdynamics dense mesh stent for the treatment of residual dissection after proximal repair.

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Objectives: Our goal was to access early and mid-term outcomes of a gutter-plugging chimney stent graft for treatment of Stanford type B aortic dissections in the clinical trial Prospective Study for Aortic Arch Therapy with stENt-graft for Chimney technology (PATENCY).

Methods: Between October 2018 and March 2022, patients with Stanford type B aortic dissections were treated with the Longuette chimney stent graft in 26 vascular centres. The efficiency and the incidence of adverse events over 12 months were investigated.

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Hearing loss is a major disability in everyday life and therapeutic interventions to protect hearing would benefit a large portion of the world population. Here we found that mice devoid of the protein kinase suppressor of RAS 1 (KSR1) in their tissues (germline KO mice) exhibit resistance to both cisplatin- and noise-induced permanent hearing loss compared with their wild-type KSR1 littermates. KSR1 is a scaffold protein that brings in proximity the mitogen-activated protein kinase (MAPK) proteins BRAF, MEK1/2 and ERK1/2 and assists in their activation through a phosphorylation cascade induced by both cisplatin and noise insults in the cochlear cells.

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Climate change is a non-traditional security crisis affecting the global economy and diplomatic progress. In order to curtail carbon emissions and alleviate the perils of climate change at their roots, urban green innovation (UGI) has emerged as a pivotal technological solution. Using the expansion of the Yangtze River Delta urban agglomeration in China as a case study, this paper develops a quasi-experimental model to analyze the effects of regional integration policies on UGI.

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Regeneration of mammalian cochlear hair cells (HCs) by modulating molecular pathways or transcription factors is a promising approach to hearing restoration; however, immaturity of the regenerated HCs in vivo remains a major challenge. Here, we analyzed a single cell RNA sequencing (scRNA-seq) dataset during Atoh1-induced supporting cell (SC) to hair cell (HC) conversion in adult mouse cochleae (Yamashita et al. (2018)) using multiple high-throughput sequencing analytical tools (WGCNA, SCENIC, ARACNE, and VIPER).

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Article Synopsis
  • Outer hair cells (OHCs) in the organ of Corti are crucial for converting mechanical sound signals into electrical responses and interact with inner hair cells (IHCs) through supportive cells, enhancing cochlear sensitivity and frequency selectivity.
  • Researchers used a light-sensitive protein, halorhodopsin (HOP), to selectively activate supporting cells (Deiters' and outer pillar cells) in mice, observing changes in cochlear mechanics and IHC activity through measured electrical potentials.
  • The study found that activating HOP in these supporting cells suppressed cochlear amplification and altered responses to sound, suggesting that targeting these cells could be a promising approach for treating noise-induced hearing loss.
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Hearing loss is a major disability in everyday life and therapeutic interventions to protect hearing would benefit a large portion of the world population. Here we found that mice devoid of the protein kinase suppressor of RAS 1 (KSR1) in their tissues (germline KO mice) exhibit resistance to both cisplatin- and noise-induced permanent hearing loss compared to their wild-type KSR1 littermates. KSR1 is expressed in the cochlea and is a scaffold protein that brings in proximity the mitogen-activated protein kinase (MAPK) proteins BRAF, MEK and ERK and assists in their activation through a phosphorylation cascade induced by both cisplatin and noise insults in the cochlear cells.

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Dozens of landslide accidents are reported at construction and demolition waste (CDW) landfills worldwide every year. Those accidents could be avoided via timely inspection in which the identification of illegal CDW landfills at a large scale plays a critical role. Traditional field surveys are time-consuming, labor-intensive, which is not effective in large-scale detection of landfills.

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