keyword
https://read.qxmd.com/read/38634039/identification-and-validation-of-novel-metastasis-related-immune-gene-signature-in-breast-cancer
#1
JOURNAL ARTICLE
Shen Ma, Ran Hao, Yi-Wei Lu, Hui-Po Wang, Jie Hu, Yi-Xin Qi
BACKGROUND: Distant metastasis remains the leading cause of death among patients with breast cancer (BRCA). The process of cancer metastasis involves multiple mechanisms, including compromised immune system. However, not all genes involved in immune function have been comprehensively identified. METHODS: Firstly 1623 BRCA samples, including transcriptome sequencing and clinical information, were acquired from Gene Expression Omnibus (GSE102818, GSE45255, GSE86166) and The Cancer Genome Atlas-BRCA (TCGA-BRCA) dataset...
2024: Breast Cancer: Targets and Therapy
https://read.qxmd.com/read/38213789/fez1-participates-in-human-embryonic-brain-development-by-modulating-neuronal-progenitor-subpopulation-specification-and-migrations
#2
JOURNAL ARTICLE
Yinghua Qu, Jonathan Jun-Yong Lim, Omer An, Henry Yang, Yi-Chin Toh, John Jia En Chua
Mutations in the human fasciculation and elongation protein zeta 1 ( FEZ1) gene are found in schizophrenia and Jacobsen syndrome patients. Here, using human cerebral organoids (hCOs), we show that FEZ1 expression is turned on early during brain development and is detectable in both neuroprogenitor subtypes and immature neurons. FEZ1 deletion disrupts expression of neuronal and synaptic development genes. Using single-cell RNA sequencing, we detected abnormal expansion of homeodomain-only protein homeobox (HOPX)- outer radial glia (oRG), concurrent with a reduction of HOPX+ oRG, in FEZ1-null hCOs...
December 15, 2023: IScience
https://read.qxmd.com/read/37992435/integrated-bioinformatics-approaches-to-investigate-alterations-in-transcriptomic-profiles-of-monkeypox-infected-human-cell-line-model
#3
JOURNAL ARTICLE
Gangga Anuraga, Jilu Lang, Do Thi Minh Xuan, Hoang Dang Khoa Ta, Jia-Zhen Jiang, Zhengda Sun, Sanskriti Dey, Sachin Kumar, Ayushi Singh, Gagan Kajla, Wei-Jan Wang, Chih-Yang Wang
BACKGROUND: The recent re-emergence of the monkeypox (mpox) epidemic in nonendemic regions has raised concerns regarding a potential global outbreak. The mpox virus (MPV) is a smallpox-like virus belonging to the genus Orthopoxvirus (family: Poxviridae). Although studies suggest that MPV infection suppresses the Toll-like receptor-3- and tumor necrosis factor-α-related signaling pathways, whether MPV regulates other immune-related pathways remains unclear. METHODS: In this study, two distinct temporal patterns were used for establishing an MPV-infected human immortal epithelial cancer cell line (HeLa)...
November 2, 2023: Journal of Infection and Public Health
https://read.qxmd.com/read/37751746/a-kinesin-1-adaptor-complex-controls-bimodal-slow-axonal-transport-of-spectrin-in-caenorhabditis-elegans
#4
JOURNAL ARTICLE
Oliver Glomb, Grace Swaim, Pablo Munoz LLancao, Christopher Lovejoy, Sabyasachi Sutradhar, Junhyun Park, Youjun Wu, Sydney E Cason, Erika L F Holzbaur, Marc Hammarlund, Jonathon Howard, Shawn M Ferguson, Michael W Gramlich, Shaul Yogev
An actin-spectrin lattice, the membrane periodic skeleton (MPS), protects axons from breakage. MPS integrity relies on spectrin delivery via slow axonal transport, a process that remains poorly understood. We designed a probe to visualize endogenous spectrin dynamics at single-axon resolution in vivo. Surprisingly, spectrin transport is bimodal, comprising fast runs and movements that are 100-fold slower than previously reported. Modeling and genetic analysis suggest that the two rates are independent, yet both require kinesin-1 and the coiled-coil proteins UNC-76/FEZ1 and UNC-69/SCOC, which we identify as spectrin-kinesin adaptors...
October 9, 2023: Developmental Cell
https://read.qxmd.com/read/37746155/expression-of-the-schizophrenia-associated-gene-fez1-in-the-early-developing-fetal-human-forebrain
#5
JOURNAL ARTICLE
Maznah Alhesain, Hannah Ronan, Fiona E N LeBeau, Gavin J Clowry
INTRODUCTION: The protein fasciculation and elongation zeta-1 (FEZ1) is involved in axon outgrowth but potentially interacts with various proteins with roles ranging from intracellular transport to transcription regulation. Gene association and other studies have identified FEZ1 as being directly, or indirectly, implicated in schizophrenia susceptibility. To explore potential roles in normal early human forebrain neurodevelopment, we mapped FEZ1 expression by region and cell type. METHODS: All tissues were provided with maternal consent and ethical approval by the Human Developmental Biology Resource...
2023: Frontiers in Neuroscience
https://read.qxmd.com/read/37725244/multi-omics-approaches-identify-novel-prognostic-biomarkers-of-autophagy-in-uveal-melanoma
#6
JOURNAL ARTICLE
Wenke Jin, Lifeng Wu, Lei Hu, Yuqi Fu, Zhichao Fan, Yi Mou, Ke Ma
PURPOSE: Uveal melanoma (UVM) is a rare yet malignant ocular tumor that metastases in approximately half of all patients, with the majority of those developing metastasis typically succumbing to the disease within a year. Hitherto, no effective treatment for UVM has been identified. Autophagy is a cellular mechanism that has been suggested as an emerging regulatory process for cancer-targeted therapy. Thus, identifying novel prognostic biomarkers of autophagy may help improve future treatment...
September 19, 2023: Journal of Cancer Research and Clinical Oncology
https://read.qxmd.com/read/37219433/fez1-plays-dual-roles-in-early-hiv-1-infection-by-independently-regulating-capsid-transport-and-host-interferon-stimulated-gene-expression
#7
JOURNAL ARTICLE
Viacheslav Malikov, Mojgan H Naghavi
Fasciculation and elongation factor zeta 1 (FEZ1), a multifunctional kinesin-1 adaptor, binds human immunodeficiency virus type 1 (HIV-1) capsids and is required for efficient translocation of virus particles to the nucleus to initiate infection. However, we recently found that FEZ1 also acts as a negative regulator of interferon (IFN) production and interferon-stimulated gene (ISG) expression in primary fibroblasts and human immortalized microglial cell line clone 3 (CHME3) microglia, a natural target cell type for HIV-1 infection...
May 23, 2023: Journal of Virology
https://read.qxmd.com/read/36936167/a-large-scale-screening-and-functional-sorting-of-tumour-microenvironment-prognostic-genes-for-breast-cancer-patients
#8
JOURNAL ARTICLE
Bo Xiao, Mingwei Li, Mingxuan Cui, Chengliang Yin, Bo Zhang
PURPOSE: The aim of this study was to systematically establish a comprehensive tumour microenvironment (TME)-relevant prognostic gene and target miRNA network for breast cancer patients. METHODS: Based on a large-scale screening of TME-relevant prognostic genes (760 genes) for breast cancer patients, the prognostic model was established. The primary TME prognostic genes were selected from the constructing database and verified in the testing database. The internal relationships between the potential TME prognostic genes and the prognosis of breast cancer patients were explored in depth...
2023: Frontiers in Endocrinology
https://read.qxmd.com/read/36851859/single-cell-transcriptomics-implicates-the-fez1-dkk1-axis-in-the-regulation-of-corneal-epithelial-cell-proliferation-and-senescence
#9
JOURNAL ARTICLE
Liqiong Zhu, Li Wang, Dongmei Liu, Chaoqun Chen, Kunlun Mo, Xihong Lan, Jiafeng Liu, Ying Huang, Dianlei Guo, Huaxing Huang, Mingsen Li, Huizhen Guo, Jieying Tan, Kang Zhang, Jianping Ji, Jin Yuan, Hong Ouyang
Limbal stem/progenitor cells (LSC) represent the source of corneal epithelium renewal. LSC proliferation and differentiation are essential for corneal homeostasis, however, the regulatory mechanism remains largely unexplored. Here, we performed single-cell RNA sequencing and discovered proliferation heterogeneity as well as spontaneously differentiated and senescent cell subgroups in multiply passaged primary LSC. Fasciculation and elongation protein zeta 1 (FEZ1) and Dickkopf-1 (DKK1) were identified as two significant regulators of LSC proliferation and senescence...
February 27, 2023: Cell Proliferation
https://read.qxmd.com/read/35707265/breast-cancer-prognosis-prediction-and-immune-pathway-molecular-analysis-based-on-mitochondria-related-genes
#10
JOURNAL ARTICLE
Weixu Luo, Yuanshan Han, Xin Li, Zhuo Liu, Pan Meng, Yuhong Wang
Background: Mitochondria play an important role in breast cancer (BRCA). We aimed to build a prognostic model based on mitochondria-related genes. Method: Univariate Cox regression analysis, random forest, and the LASSO method were performed in sequence on pretreated TCGA BRCA datasets to screen out genes from a Gene Set Enrichment Analysis, Gene Ontology: biological process gene set to build a prognosis risk score model. Survival analyses and ROC curves were performed to verify the model by using the GSE103091 dataset...
2022: Genetics Research
https://read.qxmd.com/read/35435132/mir-129-5p-targets-fez1-scoc-ulk1-nbr1-complex-to-restore-neuronal-function-in-mice-with-post-stroke-depression
#11
JOURNAL ARTICLE
Fan Qinlin, Wang Bingqiao, Hu Linlin, Shi Peixia, Xie Lexing, Yang Lijun, Yang Qingwu
Post-stroke depression (PSD) seriously affects the normal life of patients. Based on the previous sequencing results, this study selected miR-129-5p as the research object, which was significantly reduced in the PSD model by screening. To clarify the regulatory role of miR-129-5p, this study overexpressed and interfered with miR-129-5p in neuronal cells cultured in vitro, tested its effect on neuronal cell autophagy, and determined expressions of fasciculation and elongation protein zeta-1 (FEZ1), short coiled-coil protein (SCOC), unc-51 like autophagy activating kinase 1 (ULK1) and autophagy cargo receptor (NBR1) autophagy-related proteins...
April 2022: Bioengineered
https://read.qxmd.com/read/34324492/integrative-analysis-of-genomic-variants-reveals-new-associations-of-candidate-haploinsufficient-genes-with-congenital-heart-disease
#12
JOURNAL ARTICLE
Enrique Audain, Anna Wilsdon, Jeroen Breckpot, Jose M G Izarzugaza, Tomas W Fitzgerald, Anne-Karin Kahlert, Alejandro Sifrim, Florian Wünnemann, Yasset Perez-Riverol, Hashim Abdul-Khaliq, Mads Bak, Anne S Bassett, D Woodrow Benson, Felix Berger, Ingo Daehnert, Koenraad Devriendt, Sven Dittrich, Piers Ef Daubeney, Vidu Garg, Karl Hackmann, Kirstin Hoff, Philipp Hofmann, Gregor Dombrowsky, Thomas Pickardt, Ulrike Bauer, Bernard D Keavney, Sabine Klaassen, Hans-Heiner Kramer, Christian R Marshall, Dianna M Milewicz, Scott Lemaire, Joseph S Coselli, Michael E Mitchell, Aoy Tomita-Mitchell, Siddharth K Prakash, Karl Stamm, Alexandre F R Stewart, Candice K Silversides, Reiner Siebert, Brigitte Stiller, Jill A Rosenfeld, Inga Vater, Alex V Postma, Almuth Caliebe, J David Brook, Gregor Andelfinger, Matthew E Hurles, Bernard Thienpont, Lars Allan Larsen, Marc-Phillip Hitz
Numerous genetic studies have established a role for rare genomic variants in Congenital Heart Disease (CHD) at the copy number variation (CNV) and de novo variant (DNV) level. To identify novel haploinsufficient CHD disease genes, we performed an integrative analysis of CNVs and DNVs identified in probands with CHD including cases with sporadic thoracic aortic aneurysm. We assembled CNV data from 7,958 cases and 14,082 controls and performed a gene-wise analysis of the burden of rare genomic deletions in cases versus controls...
July 2021: PLoS Genetics
https://read.qxmd.com/read/33771901/fez1-forms-complexes-with-crmp1-and-dcc-to-regulate-axon-and-dendrite-development
#13
JOURNAL ARTICLE
Jie Yin Chua, Shi Jun Ng, Oleksandr Yagensky, Erich E Wanker, John Jia En Chua
Elaboration of neuronal processes is an early step in neuronal development. Guidance cues must work closely with intracellular trafficking pathways to direct expanding axons and dendrites to their target neurons during the formation of neuronal networks. However, how such coordination is achieved remains incompletely understood. Here, we characterize an interaction between fasciculation and elongation protein zeta 1 (FEZ1), an adapter involved in synaptic protein transport, and collapsin response mediator protein (CRMP)1, a protein that functions in growth cone guidance, at neuronal growth cones...
March 2021: ENeuro
https://read.qxmd.com/read/33572761/structure-function-and-interactions-of-the-hiv-1-capsid-protein
#14
REVIEW
Eric Rossi, Megan E Meuser, Camille J Cunanan, Simon Cocklin
The capsid (CA) protein of the human immunodeficiency virus type 1 (HIV-1) is an essential structural component of a virion and facilitates many crucial life cycle steps through interactions with host cell factors. Capsid shields the reverse transcription complex from restriction factors while it enables trafficking to the nucleus by hijacking various adaptor proteins, such as FEZ1 and BICD2. In addition, the capsid facilitates the import and localization of the viral complex in the nucleus through interaction with NUP153, NUP358, TNPO3, and CPSF-6...
January 29, 2021: Life
https://read.qxmd.com/read/33446247/schizophrenia-risk-znf804a-interacts-with-its-associated-proteins-to-modulate-dendritic-morphology-and-synaptic-development
#15
JOURNAL ARTICLE
Fengping Dong, Joseph Mao, Miranda Chen, Joy Yoon, Yingwei Mao
Schizophrenia (SZ) is a devastating brain disease that affects about 1% of world population. Among the top genetic associations, zinc finger protein 804A (ZNF804A) gene encodes a zinc finger protein, associated with SZ and biolar disorder (BD). Copy number variants (CNVs) of ZNF804A have been observed in patients with autism spectrum disorders (ASDs), anxiety disorder, and BD, suggesting that ZNF804A is a dosage sensitive gene for brain development. However, its molecular functions have not been fully determined...
January 14, 2021: Molecular Brain
https://read.qxmd.com/read/33395696/loss-of-fez1-a-gene-deleted-in-jacobsen-syndrome-causes-locomotion-defects-and-early-mortality-by-impairing-motor-neuron-development
#16
JOURNAL ARTICLE
Saravanan Gunaseelan, Ziyin Wang, Venetia Kok Jing Tong, Sylvester Wong Shu Ming, Rafhanah Banu Bte Abdul Razar, Sumitra Srimasorn, Wei-Yi Ong, Kah-Leong Lim, John Jia En Chua
FEZ1-mediated axonal transport plays important roles in central nervous system development but its involvement in the peripheral nervous system is not well-characterized. FEZ1 is deleted in Jacobsen syndrome (JS), an 11q terminal deletion developmental disorder. JS patients display impaired psychomotor skills, including gross and fine motor delay, suggesting that FEZ1 deletion may be responsible for these phenotypes, given its association with the development of motor-related circuits. Supporting this hypothesis, our data show that FEZ1 is selectively expressed in the rat brain and spinal cord...
March 25, 2021: Human Molecular Genetics
https://read.qxmd.com/read/33070275/engrafted-primary-type-2-astrocytes-improve-the-recovery-of-the-nigrostriatal-pathway-in-a-rat-model-of-parkinson-s-disease
#17
JOURNAL ARTICLE
Yanyun Sun, Xiao-Jun Lu, Xinghui Fu, Ye Zhang, Yan Zhan, Jiabing Liu, Lingxia Zhao, Chun-Lin Xia
Parkinson's disease (PD) is a disorder characterized by a progressive loss of the dopaminergic neurons in the substantia nigra and a depletion of the neurotransmitter dopamine in the striatum. Our published results indicate that fasciculation and elongation protein zeta-1 (FEZ1) plays a role in the astrocyte-mediated protection of dopamine neurons and regulation of the neuronal microenvironment during the progression of PD. In this study, we examined the effects of engrafted type-2 astrocytes (T2As) with high expression of FEZ1 on the improvement of the symptoms and functional reconstruction of PD rats...
February 2021: Molecular and Cellular Biochemistry
https://read.qxmd.com/read/32692463/asymmetric-distribution-of-pallial-expressed-genes-in-zebrafish-danio-rerio
#18
JOURNAL ARTICLE
Andrea Messina, Alessandra Boiti, Giorgio Vallortigara
The left and right distribution of a set of twenty-six genes in the zebrafish pallium was examined by RT-qPCR experiments. The analysis comprised four general pallial markers (eomesa, emx2, emx3 and prox1); eight genes, dapper1, htr3a, htr3b, htr4, id2, ndr2, pkcβ and lmo4, that have been described as asymmetric distributed in the brain of mammals (human and mouse); six genes, arrb2, auts2, baiap2, fez1, gap43 and robo1, asymmetrically distributed in the mammalian cortex, that have been associated with autism in humans; and, eight genes, baz1b, fzd9, limk1, tubgcp5, cyfip1, grik1a, nipa1 and nipa2, which have been associated with developmental dyscalculia, a brain disability linked to brain laterality in humans...
January 2021: European Journal of Neuroscience
https://read.qxmd.com/read/32640307/analysis-of-transcript-levels-of-a-few-schizophrenia-candidate-genes-in-neurons-from-a-transgenic-mouse-embryonic-stem-cell-model-overexpressing-dnmt1
#19
JOURNAL ARTICLE
Sonal Saxena, Pranay Amruth Maroju, Sumana Choudhury, Anuhya Anne, K Naga Mohan
Overexpression of DNA Methyltransferase I (DNMT1) is considered as one of the etiological factors for schizophrenia (SZ). However, information on genes subjected to dysregulation because of DNMT1 overexpression is limited. To test whether a larger group of SZ-associated genes are affected, we selected 15 genes reported to be dysregulated in patients (Gad1, Reln, Ank3, Cacna1c, Dkk3, As3mt, Ppp1r11, Smad5, Syn1, Wnt1, Pdgfra, Gsk3b, Cxcl12, Tcf4 and Fez1). Transcript levels of these genes were compared between neurons derived from Dnmt1tet/tet (Tet/Tet) mouse embryonic stem cells (ESCs) that overexpress DNMT1 with R1 (wild-type) neurons...
October 5, 2020: Gene
https://read.qxmd.com/read/31774489/fasciculation-and-elongation-protein-zeta-1-expression-in-reactive-astrocytes-in-a-rat-model-of-frontal-lobe-injury
#20
JOURNAL ARTICLE
Ye Zhang, Qing Shi, Xiwen Li, Chunlin Xia
There are reports that depression induced by frontal lobe injury (FLI) has a devastating effect on human mental health. We previously reported that fasciculation and elongation protein zeta-1 (FEZ1) was essential for astrocytic protection of dopamine neurons. Studies of glutamate-glutamine cycle in mental illness have been reported, whereas not from the perspective of astrocytes. This study was designed to investigate the roles of astrocytic FEZ1 and glutamate-glutamine cycle after FLI. A model of FLI was established by inserting a blade into the right frontal lobe of rats...
February 1, 2020: Journal of Neuropathology and Experimental Neurology
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