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H Chajra et al.
International journal of cosmetic science, 37(4), 386-394 (2015-02-11)
The aims of this study were to confirm the properties of selective agonist peptide (Rubixyl) contained in the spinach towards opioid receptor delta. In fact, agonist properties of both spinach peptides (Rubiscolin-5 and Rubixyl) towards opioid receptor delta were demonstrated
Sunyoung Seo et al.
Biomedicines, 10(11) (2022-11-12)
Cancer stem-like cells (CSCs) are considered promising targets for anti-cancer therapy owing to their role in tumor progression. Extensive research is, therefore, being carried out on CSCs to identify potential targets for anti-cancer therapy. However, this requires the availability of
Namratha Sheshadri et al.
Cell death & disease, 12(11), 1038-1038 (2021-11-03)
Cancer cells experience endoplasmic reticulum (ER) stress due to activated oncogenes and conditions of nutrient deprivation and hypoxia. The ensuing unfolded protein response (UPR) is executed by ATF6, IRE1 and PERK pathways. Adaptation to mild ER stress promotes tumor cell
Yeon-Ju Kim et al.
Cell reports, 37(8), 109996-109996 (2021-11-25)
Triple-negative breast cancers (TNBCs) are characterized by high rates of recurrence and poor clinical outcomes. Deregulated E3 ligases are involved in breast cancer pathogenesis and progression, but the underlying mechanisms are unclear. Here, we find that F-box and leucine-rich repeat
Hanna Niehues et al.
JID innovations : skin science from molecules to population health, 2(1), 100066-100066 (2022-02-12)
Psoriasis and atopic dermatitis are chronic inflammatory skin diseases characterized by keratinocyte (KC) hyperproliferation and epidermal acanthosis (hyperplasia). The milieu of disease-associated cytokines and soluble factors is considered a mitogenic factor; however, pinpointing the exact mitogens in this complex microenvironment
Pratap Karki et al.
Cellular signalling, 53, 246-255 (2018-10-20)
Exposure to particulate matter (PM) associated with air pollution remains a major public health concern, as it has been linked to significant increase in cardiopulmonary morbidity and mortality. Lung endothelial cell (EC) dysfunction is one of the hallmarks of cardiovascular
Kentaro Kajiwara et al.
Life science alliance, 4(4) (2021-02-13)
Compensatory growth of organs after loss of their mass and/or function is controlled by hepatocyte growth factor (HGF), but the underlying regulatory mechanisms remain elusive. Here, we show that CUB domain-containing protein 1 (CDCP1) promotes HGF-induced compensatory renal growth. Using
Chatvadee Kornsuthisopon et al.
Scientific reports, 14(1), 6777-6777 (2024-03-22)
Extracellular matrix (ECM) is an intricate structure providing the microenvironment niche that influences stem cell differentiation. This study aimed to investigate the efficacy of decellularized ECM derived from human dental pulp stem cells (dECM_DPSCs) and gingival-derived mesenchymal stem cells (dECM_GSCs)
Ridim D Mote et al.
Cell biology international (2024-05-06)
Embryonic stem cell fate is regulated by various cellular processes. Recently, the process of endocytosis has been implicated in playing a role in the maintenance of self-renewal and pluripotency of mouse embryonic stem cells. A previous siRNA-based screen interrogated the
Ian C Henrich et al.
Cancer research, 81(8), 2171-2183 (2021-02-10)
Ewing sarcoma is the second most common pediatric bone cancer, with a 5-year survival rate for metastatic disease of only 20%. Recent work indicates that survival is strongly correlated with high levels of tumor-infiltrating lymphocytes (TIL), whose abundance is associated
Marco Giordano et al.
Journal of experimental & clinical cancer research : CR, 40(1), 319-319 (2021-10-15)
Cancer stem cells (CSC) have been implicated in tumor progression. In ovarian carcinoma (OC), CSC drive tumor formation, dissemination and recurrence, as well as drug resistance, thus contributing to the high death-to-incidence ratio of this disease. However, the molecular basis
Dongbum Kim et al.
BMB reports, 54(8), 425-430 (2021-04-10)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) induces coronavirus disease 2019 (COVID-19) and may increase the risk of adverse outcomes in lung cancer patients. In this study, we investigated the expression and function of mucin 1 (MUC1) after SARS-CoV-2 infection
Zeba Sultana et al.
Molecular systems biology, 19(11), e11510-e11510 (2023-09-22)
For a short period during early development of mammalian embryos, both X chromosomes in females are active, before dosage compensation is ensured through X-chromosome inactivation. In female mouse embryonic stem cells (mESCs), which carry two active X chromosomes, increased X-dosage
Hannah M Burgess et al.
Genes & development, 35(13-14), 1005-1019 (2021-06-26)
N6-methyladenosine (m6A) is an abundant internal RNA modification, influencing transcript fate and function in uninfected and virus-infected cells. Installation of m6A by the nuclear RNA methyltransferase METTL3 occurs cotranscriptionally; however, the genomes of some cytoplasmic RNA viruses are also m6A-modified.
Byoung Kwon Park et al.
Biomolecules & therapeutics, 29(3), 273-281 (2021-01-29)
Severe acute respiratory syndrome CoV-2 (SARS-CoV-2) is responsible for the current coronavirus disease 2019 (COVID-19) pandemic. Signaling pathways that are essential for virus production have potential as therapeutic targets against COVID-19. In this study, we investigated cellular responses in two
Shingo Io et al.
STAR protocols, 2(4), 100921-100921 (2021-11-12)
Human trophoblasts arise from the morula as trophectoderm, which differentiates into cytotrophoblast, syncytiotrophoblast, and extravillous trophoblast after implantation. Here, we present a robust step-by-step protocol to induce trophectoderm (TE) from naive human pluripotent stem cells (PSCs) corresponding to pre-implantation epiblast.
Fuyuko Takata et al.
Journal of cellular biochemistry, 119(11), 9055-9063 (2018-08-05)
Oncostatin M (OSM) is a member of the interleukin (IL)-6 family cytokines. We previously demonstrated that OSM induces blood-brain barrier (BBB) impairment. However, functional characterization of IL-6 family cytokines in BBB regulation and the cytokine-related intracellular signaling pathway remain unclear.
Zsófia Szíber et al.
Frontiers in molecular neuroscience, 17, 1359067-1359067 (2024-05-30)
The synaptic adhesion molecule neuroligin-1 (NLGN1) is involved in the differentiation of excitatory synapses, but the precise underlying molecular mechanisms are still debated. Here, we explored the role of NLGN1 tyrosine phosphorylation in this process, focusing on a subset of
Daiji Okamura et al.
Frontiers in cell and developmental biology, 12, 1410177-1410177 (2024-06-24)
Mammalian germ cells are derived from primordial germ cells (PGCs) and ensure species continuity through generations. Unlike irreversible committed mature germ cells, migratory PGCs exhibit a latent pluripotency characterized by the ability to derive embryonic germ cells (EGCs) and form
Bernardo Oldak et al.
Nature, 622(7983), 562-573 (2023-09-07)
The ability to study human post-implantation development remains limited owing to ethical and technical challenges associated with intrauterine development after implantation1. Embryo-like models with spatially organized morphogenesis and structure of all defining embryonic and extra-embryonic tissues of the post-implantation human
Akira Kunitomi et al.
Cell reports methods, 2(11), 100317-100317 (2022-12-01)
Naive human induced pluripotent stem cells (iPSCs) can be generated by reprogramming somatic cells with Sendai virus (SeV) vectors. However, only dermal fibroblasts have been successfully reprogrammed this way, and the process requires culture on feeder cells. Moreover, SeV vectors
Elizabeth I Vink et al.
Proceedings of the National Academy of Sciences of the United States of America, 118(45) (2021-11-03)
In addition to being required for protein synthesis, ribosomes and ribosomal proteins (RPs) also regulate messenger RNA translation in uninfected and virus-infected cells. By individually depleting 85 RPs using RNA interference, we found that overall protein synthesis in uninfected primary
Takumi Okubo et al.
Nature, 626(7998), 357-366 (2023-12-06)
Recently, several studies using cultures of human embryos together with single-cell RNA-seq analyses have revealed differences between humans and mice, necessitating the study of human embryos1-8. Despite the importance of human embryology, ethical and legal restrictions have limited post-implantation-stage studies.
Gretchen M Argast et al.
Cells, tissues, organs, 193(1-2), 114-132 (2010-11-03)
Epithelial to mesenchymal transition (EMT) plays a dual role in tumor progression. It enhances metastasis of tumor cells by increasing invasive capacity and promoting survival, and it decreases tumor cell sensitivity to epithelial cell-targeting agents such as epithelial growth factor
Qin Hao et al.
Cells, 11(3) (2022-02-16)
Necroptosis, a form of programmed lytic cell death, has emerged as a driving factor in the pathogenesis of acute lung injury (ALI). As ALI is often associated with a cytokine storm, we determined whether pro-inflammatory cytokines modulate the susceptibility of
Chi-Shuan Fan et al.
Cells, 11(2) (2022-01-22)
M2-polarization and the tumoricidal to tumor-promoting transition are commonly observed with tumor-infiltrating macrophages after interplay with cancer cells or/and other stroma cells. Our previous study indicated that macrophage M2-polarization can be induced by extracellular HSP90α (eHSP90α) secreted from endothelial-to-mesenchymal transition-derived
Tilanthi Jayawardena et al.
Methods in molecular biology (Clifton, N.J.), 1150, 263-272 (2014-04-20)
The therapeutic administration of microRNAs represents an innovative reprogramming strategy with which to advance cardiac regeneration and personalized medicine. Recently, a distinct set of microRNAs was found capable of converting murine fibroblasts to cardiomyocyte-like cells in vitro. Further treatment with
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