Publications by authors named "Zhen Cai"

Objectives: Dietary supplements have gained attention among people with diabetes as an alternative and complementary treatment, yet there is a limited understanding of supplement use and the motivations behind it.

Methods: Data from the National Health and Nutrition Examination Survey (NHANES) from the 2009-2020 period were analyzed, including data on 5784 people with diabetes aged 20 years or older. Dietary supplement use was self-reported.

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Introduction: Teclistamab, the first approved B-cell maturation antigen-directed bispecific antibody for treatment of triple-class exposed relapsed/refractory multiple myeloma, demonstrated deep, durable responses with a manageable safety profile in the pivotal MajesTEC-1 cohort (NCT03145181/NCT04557098). Efficacy, safety, and pharmacokinetics from the MajesTEC-1 China cohort are reported.

Methods: Patients received teclistamab 1.

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Diagnosis of uveitis is challenging due to the multitude of possible pathogenies. Identifying infectious and non-infectious uveitis is of great clinical significance. Recently, metagenomic next-generation sequencing (mNGS) was used to detect infectious and non-infectious uveitis, but its efficacy has not been widely evaluated.

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  • * A study analyzed 284 MDS patients, finding no significant survival benefits from cytoreductive treatment before HSCT compared to those receiving best supportive care (BSC).
  • * Ultimately, whether patients underwent cytoreduction or BSC, their post-transplant outcomes were similar, indicating that this treatment approach does not improve prognosis for TP53-mutated MDS patients.
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Objective: The study was to survey the current situation and explore the relationship between pain assessment ability, palliative care core competence and palliative care practice ability among oncology nurses in mainland China.

Methods: A multicenter cross-sectional study design was employed. Study data were collected in 26 tertiary hospitals among 1198 registered oncology nurses in the oncology department in Hubei province, China.

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Introduction: -, formerly , is a rarely reported fusion gene in hematological malignancies, especially in Asian people.

Case Presentations: Six patients with fusion gene were identified at the First Affiliated Hospital, Zhejiang University School of Medicine, China between October 2019 and October 2023, with a median age of 25 years. Clinical diagnoses included acute myeloid leukemia (AML) in 2 patients, acute lymphoblastic leukemia (ALL) in 3, and mixed phenotype acute leukemia (MPAL) in 1.

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  • A study looked at how the Omicron COVID-19 outbreak in December 2022 affected patients in China with plasma cell disorders (PCD).
  • Out of 404 patients, most got COVID-19, and some had severe cases, especially older patients and those who recently had certain treatments.
  • The findings show that PCD patients are more at risk during the Omicron wave, so it's important to take extra care of them.
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Background: Randomized controlled trials have confirmed the effectiveness of four prevalent caloric restriction regimens in reducing obesity-related health risks. However, there is no consensus on the optimal regimen for weight management in adults.

Methods: We systematically searched PubMed, Embase, Web of Science, and Cochrane CENTRAL up to January 15, 2024, for randomized controlled trials (RCT) involving adults, evaluating the weight-loss effects of alternate day fasting (ADF), short-term fasting (STF), time-restricted eating (TRE), and continuous energy restriction (CER).

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The superiority and tolerability of daratumumab plus bortezomib/melphalan/prednisone (D-VMP) versus bortezomib/melphalan/prednisone (VMP) in transplant-ineligible patients with newly diagnosed multiple myeloma (NDMM) was previously described in the global phase 3 ALCYONE study. The primary analysis of the phase 3 OCTANS study further demonstrated the superiority and tolerability of D-VMP (n = 144) versus VMP (n = 71) in transplant-ineligible Asian patients with NDMM. The current analysis describes the final efficacy and safety outcomes for D-VMP versus VMP in OCTANS, with a follow-up of > 3 years.

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Waldenström macroglobulinemia (WM) is characterized by lymphoplasmacytic lymphoma associated with large amounts of monoclonal immunoglobulin M (IgM) protein (Owen et al., 2003). Common signs and symptoms include fatigue due to anemia, lymph node enlargement, hepatosplenomegaly, thrombocytopenia, symptoms related to high viscosity, and peripheral neuropathy, among others.

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Objective: This scoping review and meta-analysis aimed to map the evidence regarding prognostic factors in Chinese patients with immunoglobulin light chain (AL) amyloidosis and to identify current research gaps.

Methods: We searched EMBASE, PubMed, and CNKI databases from their inception to 15 September 2021. All studies investigated the association between any prognostic factor and target outcomes, including overall survival (OS), progression-free survival (PFS), and end-stage renal disease (ESRD) in Chinese patients with AL amyloidosis.

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Stress granules (SGs), membrane-less cellular organelles formed via liquid-liquid phase separation, are central to how cells adapt to various stress conditions, including endoplasmic reticulum stress, nutrient scarcity, and hypoxia. Recent studies have underscored a significant link between SGs and the process of tumorigenesis, highlighting that proteins, associated components, and signaling pathways that facilitate SG formation are often upregulated in cancer. SGs play a key role in enhancing tumor cell proliferation, invasion, and migration, while also inhibiting apoptosis, facilitating immune evasion, and driving metabolic reprogramming through multiple mechanisms.

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Background: Rhinoplasty requires balanced consideration of function and aesthetics, necessitating a precise evaluation tool. A reliable and validated patient-reported measure, the Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) evaluates both aspects but was previously unavailable in Chinese. This study fills that gap by providing a Chinese version.

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  • * Key genes with high mutation frequencies include TET2, RHOA, DNMT3A, and TP53, with mutations primarily associated with epigenetics and signal transduction.
  • * Factors such as high International Prognostic Index (IPI) scores and specific gene mutations (TP53 and KMT2D) correlate with poorer progression-free and overall survival, highlighting the importance of mutation profiling in guiding treatment.
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Introduction: Although the combination of venetoclax (VEN) and hypomethylating agents (HMAs) results in impressive efficacy in acute myeloid leukemia (AML), there is still a subset of patients who are refractory. We investigated the outcomes of AML patients with monocytic differentiation who were treated with frontline VEN/HMA.

Methods: A total of 155 patients with newly diagnosed AML treated with frontline VEN/HMA were enrolled in the study.

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Background And Purpose: Retaining partial keloid skin to make cross flaps (keloid-cross-flap surgery) is a modification of the core excision. This study aimed to compare the effectiveness of superficial radiotherapy versus compression therapy after keloid-cross-flap surgery.

Materials And Methods: In this prospective cohort study, auricular keloid patients were consecutively screened from January 2019 to December 2021.

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Background: Targeting DNA damage repair factors, such as DNA-dependent protein kinase catalytic subunit (DNA-PKcs), may offer an opportunity for effective treatment of multiple myeloma (MM). In combination with DNA damage-inducing agents, this strategy has been shown to improve chemotherapies partially via activation of cGAS-STING pathway by an elevated level of cytosolic DNA. However, as cGAS is primarily sequestered by chromatin in the nucleus, it remains unclear how cGAS is released from chromatin and translocated into the cytoplasm upon DNA damage, leading to cGAS-STING activation.

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Background: Both humoral and cell-mediated immunity of the patient affected by multiple myeloma (MM) are impaired; thus, infection is the main cause of the onset of symptoms and death caused by MM. Bortezomib is a first-line drug approved for patients with multiple myeloma (MM) and has significantly increased their overall survival. However, bortezomib-induced peripheral neuropathy (PN) remains a significant side effect that has led to its discontinuation in some patients.

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  • The study examines the effectiveness of biotrickling filters (BTFs) in removing multiple gas pollutants from swine waste, focusing on the interactions between gases and the formation of nitrous oxide (NO), a greenhouse gas.
  • Two BTFs were analyzed: BTF-1 treated a mix of ammonia (NH) and hydrogen sulfide (HS), while BTF-2 included p-cresol alongside NH and HS, with both achieving over 95% removal efficiency for NH.
  • Results indicated that the presence of organic compounds like p-cresol could enhance HS removal and increase NO production, with findings suggesting that BTF-2 had greater microbial diversity and potential for denitrification compared to BTF-
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Synopsis of recent research by authors named "Zhen Cai"

  • - Zhen Cai's recent research primarily focuses on cancer biology and treatment strategies, particularly in understanding the mechanisms of castration-resistant prostate cancer and multiple myeloma, exploring the roles of specific metabolites and therapeutic combinations in these conditions.
  • - His studies on the impact of the Omicron outbreak on plasma cell disorders reveal significant clinical characteristics and risk factors, improving understanding of COVID-19 effects on patients with underlying hematological conditions.
  • - Additionally, Cai investigates caloric restriction regimens for weight management and the role of stress granules in cancer progression, contributing to a broader understanding of metabolic health and tumorigenesis dynamics.