Publications by authors named "Tiantian Shen"

Article Synopsis
  • Cervical cancer ranks as the fourth most common cancer among women and is a leading cause of cancer-related deaths due to advanced stages and treatment resistance.
  • Researchers investigated the role of an epigenetic regulator, polycomb repressor complex 1 (PRC1), specifically focusing on the subunit CBX2, which is found to be increased in cervical cancer and linked to poor patient outcomes.
  • The study revealed that CBX2 enhances cancer cell growth, provides resistance to treatments like cisplatin and radiation, and helps maintain cancer stem cell properties, suggesting it could be a key factor for cervical cancer prognosis and a potential target for future therapies.
View Article and Find Full Text PDF

Peritoneal metastases prevalently occur in ovarian cancer, deteriorating patient prognosis. During the metastatic cascade, tumor plasticity enables cells to adapt to environmental changes, thereby facilitating dissemination. We previously found that epithelial splicing regulatory protein 1 (ESRP1) is linked to peritoneal metastasis and epithelial-mesenchymal plasticity in ovarian cancer.

View Article and Find Full Text PDF

The production of cassava (Manihot esculenta Crantz) is constantly threatened by cassava bacterial blight (CBB), caused by Xanthomonas phaseoli pv. manihotis (Xpm). Zinc finger-homeodomain (ZF-HD) belongs to a family of homozygous heterotypic cassette genes widely implicated in various developmental and physiological processes in plants.

View Article and Find Full Text PDF

Purpose: Lymph node status is a determinant of survival in patients with early-stage cervical cancer. However, the relationship between obesity and lymph node status remains unclear. Therefore, this systematic review aims to evaluate the correlation between body mass index (BMI) and lymph node metastasis in cervical cancer.

View Article and Find Full Text PDF

Background: Older hospitalised patients have low levels of physical activity and multiple impairing factors.

Aims: To systematically evaluate the perceived barriers to physical activity among older patients during hospitalisation, and provide reference for future intervention programs.

Design: Following ENTREQ, do a systematic evaluation and synthesis of qualitative investigations.

View Article and Find Full Text PDF
Article Synopsis
  • - The study examined diastasis recti abdominis (DRA), a condition affecting the abdominal muscles of postpartum women in China, finding that 78.1% of participants experienced this issue post-childbirth.
  • - Key risk factors identified included abdominal surgery, number of pregnancies, and Caesarean delivery, with Caesarean being an independent risk factor for developing DRA.
  • - Women with DRA reported worse patient-reported outcomes, indicating lower physical activity levels, self-confidence, and overall quality of life compared to those without DRA.
View Article and Find Full Text PDF

Broadband short-wave near-infrared (NIR) phosphor-converted light-emitting diodes (-LEDs) have been attracting keen interest for miniature NIR spectroscopy, while still lacking sufficient novel broadband NIR-emitting phosphors. Herein, we report a novel MgNbO:Cr polycrystalline phosphor with a broad NIR emission band centered at 970 nm and a large full-width at half-maximum of approximately 155 nm under excitation of bluish-green light at around 515 nm. The optimized phosphor MgNbO:1%Cr features a high internal quantum efficiency (IQE) of ∼85.

View Article and Find Full Text PDF

Background: Metabolic disorders are involved in the development of numerous cancers, but their association with the progression of cervical cancer is unclear. This study aims to investigate the association between metabolic disorders and the pathological risk factors and survival in patients with early cervical cancer.

Methods: Patients with FIGO IB1 (2009) primary cervical cancer who underwent radical hysterectomy and systematic pelvic lymph node dissection at our institution from October 2014 to December 2017 were included retrospectively.

View Article and Find Full Text PDF

Agrochemicals are emergingly being implicated in the widespread dissemination of antibiotic resistance genes (ARGs) in agroecosystems. However, minimal research exists on the disturbance of fumigant on soil ARGs. Focusing on a typical fumigant dazomet in a simulated soil microcosm, we characterized the dazomet-triggered timely response and longstanding dynamic of ARGs at one-fold and two-fold field recommended doses using metagenome and quantitative PCR.

View Article and Find Full Text PDF

Intensive livestock farming has been implicated as a notorious hotspot for antibiotic resistance genes (ARGs) due to the excessive or inappropriate use of in-feed antibiotics over the past few decades. Since China implemented a ban on the use of antibiotics in animal feed since 2020, the dissemination of ARGs in the vicinity of feedlots has remained unclear. This study presents a case study that aims to investigate the dispersal of antibiotics and ARGs from a chicken feedlot (established in 2020) to the adjacent aquatic and soil environments.

View Article and Find Full Text PDF

Development of novel ultraviolet (UV) upconversion materials has been emerging as a hot research topic for application in tunable UV lasers, photocatalysis, sterilization, tagging, and most recently luminescence thermometry. We readily synthesized a series of Ho/Gd co-doped LiYO upconversion phosphors by a traditional high-temperature reaction. Under excitation from a blue ∼445 nm laser, LiYO:Ho,Gd polycrystalline powders yield intense sharp ultraviolet B (UVB) upconversion luminescence from GdP ( = 7/2, 5/2, 3/2) excited states.

View Article and Find Full Text PDF

Cholestasis is a common clinical disease caused by a disorder in bile acids (BAs) homeostasis, which promotes its development. The Farnesoid X receptor (FXR) plays a critical role in regulating BAs homeostasis, making it an essential target for cholestasis treatment. Although several active FXR agonists have been identified, effective drugs for cholestasis are still lacking.

View Article and Find Full Text PDF

Nonalcoholic fatty liver disease (NAFLD) comprises a group of clinical syndromes characterized by excessive fat deposition in liver cells. Owing to its increasing incidence, NAFLD has becomea pertinent global health problem as well as an important contributor to the fatality rate of liver and metabolic diseases. Farnesoid X receptor (FXR) has emerged as a new target in the treatment of NAFLD, and related drugs are being reported.

View Article and Find Full Text PDF

Despite accumulated evidence from previous studies that green creativity is highly emphasized in various industries, limited research has been conducted in the context of public sectors. Drawing on the dynamic componential model of creativity and innovation in organizations, this paper aims to propose and sequentially test the relationship between green training and employees' green creativity through green values and green intrinsic motivation. Based on the data collected in Chinese public sectors ( = 464) at two different time points, the results indicate that green training is positively related to green creativity.

View Article and Find Full Text PDF

Emerging evidence has shown that stress responsivity and psychiatric diseases are associated with alterations in N-methyladenosine (mA) mRNA epigenetic modifications. Fat mass and obesity-associated protein (FTO) is an mA demethylase that has been linked to increased body mass and obesity. Here, we show that tricyclic antidepressants (TCAs) with weight-gain side effects, such as imipramine and amitriptyline, directly increased FTO expression and activated its epigenetic function in the ventral tegmental area (VTA).

View Article and Find Full Text PDF

Background: This study was conducted to compare the similarity of the pharmacokinetics (PKs), safety, and immunogenicity of GB222, a potential bevacizumab biosimilar, to that of reference bevacizumab in Chinese healthy males.

Research Design And Methods: This was a randomized, double-blind, single-dose, parallel-group clinical trial performed in 84 Chinese healthy males, who were randomly assigned to receive a single infusion dose of 1 mg/kg GB222 or bevacizumab with an 84-days follow-up. The primary endpoint was the area under the plasma concentration-time curve (AUC) from zero to the last quantifiable concentration at time t (AUC).

View Article and Find Full Text PDF

Aims: To inform clinical practice by comparing and ranking the lowing blood glucose and weight-loss abilities of 8 glucagon-like peptide-1 receptor agonists (GLP-1RAs) in patients with type 2 diabetes (T2D).

Methods: We searched PubMed, EMBASE, and CENTRAL from database inception to April 13, 2021. The outcomes were Δ HbA, Δ weight, adverse events [AE] withdrawals, and incidence of hypoglycemia.

View Article and Find Full Text PDF

Introduction: Psoriasis is a life-long, immune-mediated disease that greatly reduces the quality of life of patients. Plaque psoriasis is the most common form of psoriasis. Treatment options for plaque psoriasis with good tolerance and sufficient response remain profoundly limited.

View Article and Find Full Text PDF

Background: Desloratadine is a drug with a phenotypic polymorphism in metabolism and has been approved for use in many countries to treat allergic diseases. CYP2C8 and UGT2B10 are metabolic enzymes, which may be involved in the metabolism of desloratadine.

Objective: This study aimed to demonstrate bioequivalence between the test product (desloratadine tablet) and the reference product AERIUS (5mg), both orally administered.

View Article and Find Full Text PDF

Fear-related anxiety disorders, such as social phobia and post-traumatic stress disorder, are partly explained by an uncontrollable state of fear. An emerging literature suggests dopamine receptor-1 (D receptor) in the amygdala is involved in the regulation of fear memory. An early study has reported that amygdaloid D receptor (DR) is not coupled to the classic cAMP-dependent signal transduction.

View Article and Find Full Text PDF

Background: Preclinical and clinical evidence suggests that mesenchymal stem cells (MSCs) may be beneficial in treating Heart Failure (HF). However, the effects of stem cell therapy in patients with heart failure is an ongoing debate and the safety and efficacy of MSCs therapy are not well-known. We conducted a systematic review of clinical trials that evaluated the safety and efficacy of MSCs for HF.

View Article and Find Full Text PDF

Objectives: Recombinant human HER2 monoclonal antibody for injection (AK-HER2) is a potential biosimilar of trastuzumab (Herceptin®). This phase Ⅰ study aimed to demonstrate the pharmacokinetic (PK) equivalence between AK-HER2 and trastuzumab in healthy volunteers. Besides, safety and immunogenicity were investigated.

View Article and Find Full Text PDF

Background: Angiotensin-converting enzyme inhibitors (ACEIs) are widely prescribed antihypertensive agents. Intriguingly, case reports and clinical trials have indicated that ACEIs, including captopril and lisinopril, may have a rapid mood-elevating effect in certain patients, but few experimental studies have investigated their value as fast-onset antidepressants.

Methods: The present study consisted of a series of experiments using biochemical assays, immunohistochemistry, and behavioral techniques to examine the effect and mechanism of captopril on depressive-like behavior in 2 animal models, the chronic unpredictable stress model and the chronic social defeat stress model.

View Article and Find Full Text PDF

The long-term efficacy of cytokine-induced killer cellular therapy for hepatocellular carcinoma patients after curative treatments remains controversial. A meta-analysis was conducted, and the outcomes were the recurrence rate and overall survival. Eight randomized clinical trials with 1038 participants were included.

View Article and Find Full Text PDF

In this review, we summarize the involvement of vitamin C in mental disorders by presenting available evidence on its pharmacological effects in animal models as well as in clinical studies. Vitamin C, especially its reduced form, has gained interest for its multiple functions in various tissues and organs, including central nervous system (CNS). Vitamin C protects the neuron against oxidative stress, alleviates inflammation, regulates the neurotransmission, affects neuronal development and controls epigenetic function.

View Article and Find Full Text PDF