Bibliometric analysis of microphthalmos and anophthalmos over 20 years: from 2004 to 2023.

Aim: To conduct a bibliometric analysis of studies on microphthalmos and anophthalmos (M/A), explore research hotspots, and provide information on future research interests in this field to benefit clinicians and researchers.

Methods: Totally 751 publications related to M/A from the year 2004 to 2023 were collected from the Web of Science Core Collection database. These publications consist of both original and review articles, that are composed in English.

Gut Microbiota Reconstruction Following Host Infection with Blood-stage Plasmodium berghei ANKA Strain in a Murine Model.

Malaria remains a global health problem. The relationship between Plasmodium spp. and the gut microbiota as well as the impact of Plasmodium spp.

High mobility group [corrected] box 1 mediates neutrophil recruitment in myocardial ischemia-reperfusion injury through toll like receptor 4-related pathway.

This study aimed to explore the role of high mobility group [corrected] box 1 (HMGB1) and its receptor toll like receptor 4 (TLR4) on neutrophils in myocardial ischemia reperfusion (I/R) injury. We constructed TLR4-mutant (C3H/HeJ) and control (C3H/HeN) mouse models of myocardial I/R injury and subjected the mice to 30 min of ischemia and 6h of reperfusion. Light microscope was used to observe structural changes in the myocardium.

Mitoxantrone exerts both cytotoxic and immunoregulatory effects on activated microglial cells.

Mitoxantrone (MX) is the most common immunosuppressive drug used in patients with rapidly worsening multiple sclerosis (MS), whose disease is not controlled by β-interferon or glatiramer acetate. Although MX suppresses antigen-presenting cell (APC) and T-cell function in the periphery, its mechanism of action in the central nervous system (CNS) is not known. Given that MX can cross the disrupted blood-brain barrier, such as in MS patients, we in the present study have tested our hypothesis that MX in the CNS exerts cytotoxic and immunomodulatory effects on microglia, the major CNS-resident APCs that play a crucial role in MS pathogenesis.

High-mobility group box 1 exacerbates concanavalin A-induced hepatic injury in mice.

High-mobility group box 1 (HMGB1) is a nuclear factor released extracellularly as an early endogenous alarmin of inflammation following injury and as a late mediator of lethality in sepsis. Although HMGB1 has been implicated in acute lung injury, rheumatoid arthritis, and allograft rejection, its role in T-cell mediated hepatitis remains obscure. Here, we investigated the role and the underlying mechanisms of HMGB1 in concanavalin A (Con A) induced hepatic injury.

Ectopic B7-H4-Ig expression attenuates concanavalin A-induced hepatic injury.

Previous studies demonstrate that both membrane B7-H4 and B7-H4-Ig fusion protein could inhibit T-cell responses. In the present study, we explored the potential effect of B7-H4-Ig on liver injury in a hepatitis mouse model induced by concanavalin A (ConA). A B7-H4-Ig construct was introduced into animals by the hydrodynamic gene delivery approach.

IL-33 prolongs murine cardiac allograft survival through induction of TH2-type immune deviation.

Background: In Th (T helper) 1/Th2 balance in response to signals given during donor antigen presentation, induction of allograft prolongation is more often related to Th2-type than with Th1-type immunity. Here, we examined the effect of interleukin (IL)-33, a novel member of the IL-1 family, on cardiac allograft survival in mice.

Methods: Mice heterotopic cardiac transplants were performed with sequential recipient sacrifice at anticipated time points to examine the immunoregulatory action of IL-33 in recipient mice.

CpG ODN pretreatment attenuates concanavalin A-induced hepatitis in mice.

T cell-mediated hepatic damage plays a key role in the pathogenesis of liver diseases such as autoimmune hepatitis, viral hepatitis and acute liver failure. CpG-containing oligodeoxynucleotides (CpG ODN), a ligand for toll-like receptor (TLR) 9, is widely used as an immunological adjuvant. In the present study, we investigated the effect of CpG ODN on T cell-mediated liver injury in a murine model of concanavalin A (Con A)-induced hepatitis.

B7-H4 transfection prolongs beta-cell graft survival.

B7-H4, a recently discovered member of B7 family, can negatively regulate T cell responses. However, it is not clear whether B7-H4 negatively function in cell transplantation. In this study we investigated the immunosuppressive effect of B7-H4 on beta-cell transplantation.

Fructose-1,6-diphosphate attenuates acute lung injury induced by lipopolysaccharide in mice.

Fructose-1,6-diphosphate (FDP), a high-energy glycolytic pathway intermediate, is reported to have a salutary effect in endotoxic shock and sepsis, but its underlying mechanism of action in inflammation is incompletely understood. In this study, our aim was to examine the function of FDP on acute lung injury (ALI) induced by lipopolysaccharide (LPS). We found that in vitro pretreatment with FDP remarkably repressed the production of TNF-alpha and IL-6 in murine alveolar macrophages MH-S exposed to LPS.

Heme oxygenase-1 upregulation significantly inhibits TNF-alpha and Hmgb1 releasing and attenuates lipopolysaccharide-induced acute lung injury in mice.

The present study was designed to investigate whether administration of CoPPIX, an HO-1 inducer, could significantly inhibit TNF-alpha and Hmgb1 expression and thus attenuate the acute lung injury (ALI) induced by lipopolysaccharide (LPS) in mice. Acute lung injury was induced successfully by intratracheal administration of LPS (0.5 mg/kg) in male BALB/c mice.

[Common linear B-cell epitopes in human hepatitis B virus core protein and woodchuck hepatitis virus core protein].

Objective: To search for and verify some common B cell epitopes in the core proteins of woodchuck hepatitis virus and human hepatitis B virus.

Methods: Monoclonal antibodies against both core proteins of woodchuck hepatitis virus (WHV) and human hepatitis B virus (HBV) were prepared by inoculating Balb/c mice with denatured recombination WHV and HBV core proteins. ELISA and immunoblotting assays for WHcAg and HBcAg were carried out by using these antibodies.

Peptide-specific, allogeneic T cell response in vitro induced by a self-peptide binding to HLA-A2.

The role of the bound peptide in alloreactive T-cell recognition is controversial, ranging from peptide-independent to peptide-specific recognition of alloreactive T-cells. The aim of this study is to find the evidence that there exist peptide/MHC complex (pMHC)-specific CTLs among alloreactive T cells generated with long-term mixed lymphocytes culture (LTMLC). A single pMHC was manipulated by loading the TAP-defective, HLA-A2 expressing T2 cells with a viral peptide (LMP2A(426-434)) or a self-peptide (Tyr(369-377)).

A limited course of soluble CD83 delays acute cellular rejection of MHC-mismatched mouse skin allografts.

CD83 is a surface marker expressed on matured dendritic cells (DCs). It plays a pivotal role in the mediation of DC/T cell interaction and induction of T-cell activation. Previous studies have suggested that a soluble form of CD83 could suppress DC maturation and inhibit T-cell activation and, as a result, it can prevent paralysis associated with experimental autoimmune encephalomyelitis.

N-terminal and C-terminal cytosine deaminase domain of APOBEC3G inhibit hepatitis B virus replication.

Aim: To investigate the effect of human apolipoprotein B mRNA-editing enzyme catalytic-polypeptide 3G (APOBEC3G) and its N-terminal or C-terminal cytosine deaminase domain-mediated antiviral activity against hepatitis B virus (HBV) in vitro and in vivo.

Methods: The mammalian hepatoma cells HepG2 and HuH7 were cotransfected with APOBEC3G and its N-terminal or C-terminal cytosine deaminase domain expression vector and 1.3-fold-overlength HBV DNA as well as the linear monomeric HBV of genotype B and C.

Pretreatment with soluble ST2 reduces warm hepatic ischemia/reperfusion injury.

The interleukin-1 receptor-like protein ST2 exists in both membrane-bound (ST2L) and soluble form (sST2). ST2L has been found to play an important regulatory role in Th2-type immune response, but the function of soluble form of ST2 remains to be elucidated. In this study, we report the protective effect of soluble ST2 on warm hepatic ischemia/reperfusion injury.

Inhibition of hepatitis B virus replication by APOBEC3G in vitro and in vivo.

Aim: To investigate the effect of APOBEC3G mediated antiviral activity against hepatitis B virus (HBV) in cell cultures and replication competent HBV vector-based mouse model.

Methods: The mammalian hepatoma cells Huh7 and HepG2 were cotransfected with various amounts of CMV-driven expression vector encoding APOBEC3G and replication competent 1.3 fold over-length HBV.

[Clone and expression of murine BTLA extracellular domain gene and its effect on the expression of B7 on dendritic cells].

Aim: To study the regulatory effect of recombinant glutathione S-transferase (GST)-extracellular domain of murine B and T lymphocyte attenuator (mBTLAext) fusion protein GST-mBTLAext on the expression of B7 on murine dendritic cell (DC) line DC2.4.

Methods: cDNA of mBTLA was amplified from total RNA of murine splenocytes by RT-PCR.

[Expression of human T-cell immunoglobulin mucin 3(TIM-3) on eukaryotic cells and establishment of stable transfectant cell line].

Aim: To construct eukaryotic expression vector of human T-cell immunoglobulin mucin 3(TIM-3) and transfect mammalian cells to establish stable cell line.

Methods: The whole coding region of TIM-3 was amplified by PCR and inserted into eukaryotic expression vector pIRES2EGFP. The recombinant plasmid was transfected into mammalian cells by Lipofectamine.

[HLA-G1 molecule expressed by ECV304 cells inhibit cytotoxic activity of allogeneic NK cells].

Aim: To study the effect of HLA-G1 molecule expressed by an endothelial cell line (ECV304) on the cytotoxic activity of allogeneic NK cells.

Methods: ECV304 cells were transfected with recombinant plasmid pcDNA3-HLA-G1 by the liposome transfection, and the expressed HLA-G1 on the cell surface was detected by indirect immunofluorescent assay and flow cytometry. The cytotoxic activity of allogeneic NK cells against ECV304 cells was analyzed by the MTT method.

[Prokaryotic expression of BirA enzyme and identification of the bioactivity of expressed product].

Aim: To construct the expression vector of biotin-protein ligase (BirA enzyme) gene and express the BirA enzyme with bioactivity in E.coli BL-21 (DE3).

Methods: The BirA gene was amplified from E.

[Karyotyping and immunophenotyping analyses of the CD34+ CD38- cells isolated from human umbilical cord blood].

Objective: To cultivate hematopoietic stem/progenitor cells (CD34(+)CD38(-)) isolated from umbilical cord blood (UCB) long for the observation of cell growth and expansion in vitro, surface marker expression, and chromosomal complements.

Methods: By flow cytometry CD34-FITC and CD38-PE labeled CD34(+) and CD38(-) stem/progenitor cells were isolated from UCB. The cells were cultivated in vitro for 6 months in a stem cell culture system with addition of six kinds of cell growth factors (IL-3, IL-6, GM-CSF, Epo, SCF, IGF-1).

[In vitro refolding and functional study of soluble HLA-G1-peptide complex].

Aim: To form soluble HLA-G1-peptide complex by refolding in vitro, and to study its immune function.

Methods: The heavy chain and beta(2m) of sHLA-G1 were expressed as insoluble aggregates in E. coli, and then the two subunits were refolded to form HLA-G1-peptide complex by dilution method in the presence of specific peptide.