To systematically evaluate the efficacy and safety of acupuncture for patients with recurrent implantation failure (RIF) undergoing in vitro fertilization-embryo transfer (IVF-ET) and hopefully provide reliable guidance for clinicians and patients. Through searching domestic and foreign medical journals, the literature of randomized controlled trials (RCTs) of acupuncture for RIF undergoing IVF-ET was collected. RevMan 5.3 software was used for meta-analysis and Cochrane's risk of bias assessment tool was used to evaluate the quality of the included studies. Seven documents meeting the criteria were finally included. The results showed that the intervention group contributes more in outcomes including clinical pregnancy rate (RR = 1.90, 95% CI (1.51, 2.40), < 0.05), biochemical pregnancy rate (RR = 1.59, 95% CI (1.27, 1.99), < 0.05), embryo implantation rate (RR = 1.89, 95% CI (1.47, 2.45), < 0.05), and endometrial thickness (MD = 1.11, 95% CI (0.59, 1.63), < 0.05) when compared aution. More double-blind RCTs equipped with high quality and large samples are expected for the improvement of the level of evidence.This article responds to a call from Philosophy of Management (Vandekerckhove 2020) to open a discussion on the contribution of Albert Camus's work to management. https://www.selleckchem.com/products/eht-1864.html The aim of this article is to argue that Camus's sense of cyclicality related to the recurrence of crises is particularly important for existential management. This idea is embodied primarily by Camus's famous retelling of the myth of Sisyphus, which is not only a provocative metaphor of his thoughts, as discussed by many authors, but is also an inspiring expression of the idea of revolt, which is further developed in Camus's later work. The article focuses on recent updates to Camus's Sisyphean revolt in existentially oriented approaches to management. These are mainly the concepts of the existential manager, an analysis of managerial lived experience within existential hermeneutic phenomenology, and the perspective of an absurd organization. Camus's motif of cyclicality represents a stimulating framework for analysing lived managerial experience, which is characterized by alternating phases of success and failure. The article also draws attention to other important motives in Camus's work, such as avoiding extremes and idealistic constructs, and expressing the value of human life as a basis for ethical behaviour. All the mentioned motives are closely related to the concept of revolt. This article also provides several explanatory comments on the editorial, which help to take a closer look at Camus's style of thinking and avoid possible misinterpretations. In this respect, the distinction between Camus's approach and forms of existentialism is particularly important. The interferon-induced transmembrane (IFITM) protein family consists of interferon-stimulated genes (ISGs) that show potent antiviral capacity against a broad range of viruses. Many studies have been performed to investigate an association between polymorphisms and pandemic influenza A 2009 H1N1 virus infection. However, an association study of polymorphisms with susceptibility to this infection has not been reported thus far. To identify an association between the susceptibility to pandemic influenza A 2009 H1N1 virus infection and polymorphisms, we compared genotype, allele and haplotype frequencies of the gene between healthy controls and pandemic influenza A 2009 H1N1-infected patients. In addition, we investigated linkage disequilibrium (LD) by Haploview 4.2 and the binding ability of transcription factors according to polymorphism alleles by PROMO. Furthermore, we measured the LD value between the gene and the gene. We found 3 novel single-nucleotide polymorphisms (SNPs) and did not find an association between SNPs and susceptibility to pandemic influenza A 2009 H1N1 virus infection. We found strong LD among SNPs but did not find a difference in the transcription factor-binding ability according to regulatory SNP alleles. In addition, we found strong LD between SNPs and SNPs. To the best of our knowledge, this report is the first association study of the susceptibility to pandemic influenza A 2009 H1N1 virus infection and polymorphisms. To the best of our knowledge, this report is the first association study of the susceptibility to pandemic influenza A 2009 H1N1 virus infection and IFITM1 polymorphisms. Thyroid cancer is the fourth most common cancer in the world. Papillary thyroid carcinoma (PTC) accounts for 80% of all types of thyroid neoplasm. Epigenetic alterations such as DNA methylation are known as the main cause of different types of cancers through inactivation of tumor suppressor genes. In the present study, the expression and methylation of suggested gene namely nucleolar protein 4 ( ) in PTC in comparison to multi nodular goiter (MNG) have been studied. Forty-one patients with PTC and 38 patients affected by MNG were recruited. Thyroid tissues were obtained during thyroidectomy. RNA and DNA were extracted from thyroid tissues. Quantitative RT-PCR assay was performed for determining the mRNA level of while methylation-sensitive high resolution methylation was applied for assessing the methylation status with designing six pairs primers for six regions on gene promoter which were named from NOL4 (a) to NOL4 (f). Methylation assessment of 81 CpG islands in the promoter region of gene revealed that (f), the nearest region to the start codon, was significantly hypermethylated in PTC cases compared to MNG cases. level in PTC cases in comparison with MNG cases were downregulated. The methylation status and mRNA level of (f) were associated with age of diagnosis (Age of the patient at the time of diagnosis), lymph node metastasis, and advanced stages of disease. These data suggested an aberrant promoter hyper-methylation of in PTC cases may be linked with its downregulation. Therefore, gene can be proposed as a potential tumor suppressor gene in PTC tissues. These data suggested an aberrant promoter hyper-methylation of NOL4 in PTC cases may be linked with its downregulation. Therefore, NOL4 gene can be proposed as a potential tumor suppressor gene in PTC tissues.