Talk to us about your skin: The relationship between spoken language and haptic exploratory procedures.

Objective: To enhance satisfaction, the cosmetics industry needs to clearly understand consumers' descriptions of their key tactile preferences. It is difficult for researchers to understand verbal descriptions from people whose native language is different from their own. Previous research has implied that some sensory words with the same lexical meanings have been observed in different haptic exploratory procedures (HEPs).

Lectin Blotting of Cell Lysates.

Glycans are composed of branched structures consisting of monosaccharides, such as glucose and galactose linked by glycosidic bonds. Glycans are often bound to proteins and lipids and are localized at the cell surface. They are deeply involved in a wide range of multicellular systems inside and outside the cells, such as the quality control of glycoproteins, cell-cell communication, and various diseases.

Taxonomic revision of the Tetraneura akinire species group (Insecta, Aphididae, Eriosomatinae), with description of a new species and a correction of a nomenclatural confusion.

Gall-forming aphid species Tetraneura nigriabdominalis and T. fusiformis and its closely related species are taxonomically revised. By referring to the original descriptions, the name T.

Genotype-phenotype correlation of small-intestinal polyps on small-bowel capsule endoscopy in familial adenomatous polyposis.

Background And Aims: In familial adenomatous polyposis (FAP), neoplastic lesions outside the colon have become increasingly important. The genotype-phenotype correlation has been established for duodenal polyps, and regular screening is recommended. However, this correlation remains unclear for small-intestinal lesions, except for reports on the relationship between their occurrence and Spigelman stage.

Case report: Response to platinum agents and poly (adenosine diphosphate-ribose) polymerase inhibitor in a patient with BRCA1 c.5096G>A (R1699Q) intermediate-risk variant.

Background: BRCA1 c.5096G>A (p. Arg1699Gln) (hereinafter BRCA1 R1699Q) is classified as a pathogenic genetic variant despite its lower penetrance of breast and ovarian cancers compared to other BRCA1 variants.

Myxofibrosarcoma harboring an MLH1 pathogenic germline variant associated with Muir-Torre syndrome: a case report.

Background: Muir-Torre syndrome (MTS), which accounts for a small subset (1-3 %) of Lynch syndrome (LS), is an autosomal dominant genetic disorder characterized by sebaceous gland or keratoacanthoma associated with visceral malignancies. Most families with MTS have pathogenic germline variants (PGV) in MSH2. Sarcomas are not common on the LS tumor spectrum, and sarcomas associated with MTS are extremely rare.

A glycosaminoglycan microarray identifies the binding of SARS-CoV-2 spike protein to chondroitin sulfate E.

Heparan sulfate (HS), a sulfated glycosaminoglycan (GAG), was reported to be a necessary host attachment factor that promotes SARS-CoV-2 infection. In this study, we developed GAG microarrays based on fluorescence detection for high-sensitivity screening of the GAG-binding specificity of proteins and applied it for the analysis of SARS-CoV-2 spike (S) protein. Among the 20 distinct GAGs, the S protein bound not only to heparin (HEP)/HS but also to chondroitin sulfate E (CSE) in a concentration-dependent manner.

Prediction of human pharmacokinetics for low-clearance compounds using pharmacokinetic data from chimeric mice with humanized livers.

Development of low-clearance (CL) compounds that are slowly metabolized is a major goal in the pharmaceutical industry. However, the pursuit of low intrinsic CL (CL ) often leads to significant challenges in evaluating the pharmacokinetics of such compounds. Although in vitro-in vivo extrapolation is widely used to predict human CL, its application has been limited for low-CL compounds because of the low turnover of parent compounds in metabolic stability assays.

Distribution of genetic alterations in high-risk early-stage cervical cancer patients treated with postoperative radiation therapy.

Somatic genetic alteration analysis was performed for post-hysterectomy high-risk early-stage uterine cervical cancer patients who underwent post-operative radiation therapy. Post-operative radiation therapy was performed for patients with pathological features of pelvic lymph node metastasis, parametrium invasion, or positive vaginal margin, which corresponded to the post-operative high-risk category. DNA was extracted from paraffin-embedded surgical specimens, and 50 somatic hotspot genetic alternations were detected using Ion AmpliSeq Cancer Hotspot Panel.

Elimination of cells deviated from human induced pluripotent stem cells with a photoactivatable IR700-labelled antibody.

Human induced pluripotent stem cells (hiPSCs) are important starting materials for cell therapy products (CTPs) used for transplantation. During cell culture, hiPSCs often spontaneously undergo morphological changes and lose pluripotency. Such cells are called 'deviated cells', which are deviated from the undifferentiated state of hiPSCs, lack the expression of hiPSC markers and become positive for the early differentiation marker SSEA1 (stage-specific embryonic antigen 1, Lewis X glycan).

Sensory words may facilitate certain haptic exploratory procedures in facial cosmetics.

Objective: Many people want to have healthy facial skin. They tend to check their skin's condition by touching their face with their hands. In the cosmetic industry, we need to understand what consumers are perceiving in a tactile sense when touching their own facial skin.

Monoclonal antibodies specific for podocalyxin expressed on human induced pluripotent stem cells.

Human induced pluripotent stem cells (hiPSCs) are useful starting materials for the generation of cell therapy products, due to their pluripotency and ability to self-renew. Quality control of hiPSCs is extremely important in creating a stable supply of hPSC-derived products. Previously we identified an hiPSC-specific lectin probe, rBC2LCN, which binds specifically to α1,2-fucosylated glycan and recognizes podocalyxin (PODXL) as a glycoprotein ligand.

SSEA-1-positive fibronectin is secreted by cells deviated from the undifferentiated state of human induced pluripotent stem cells.

Quality control for human induced pluripotent stem cells (hiPSCs) is important for efficient and stable production of hiPSC-derived cell therapy products to be used for transplantation. During cell culture, hiPSCs spontaneously undergo morphological changes and lose pluripotent properties. Such cells are termed deviated cells, which are altered from the undifferentiated state of hiPSCs, and express the early differentiation marker stage-specific embryonic antigen 1 (SSEA-1).

Pyrazolo[4,3-]pyrimidine Derivatives as a Novel Hypoxia-Inducible Factor Prolyl Hydroxylase Domain Inhibitor for the Treatment of Anemia.

Inhibition of hypoxia-inducible factor prolyl hydroxylase domain (HIF-PHD) promotes erythropoietin (EPO) production by stabilizing the HIFα subunit. Thieno[2,3-]pyrimidine identified based on X-ray crystal structure analysis was optimized to lead to the discovery of pyrazolo[4,3-]pyrimidine as the lead compound of orally bioavailable HIF-PHD inhibitors. Conversion of the benzyl moiety in gave pyrazolopyrimidine with high solubility and bioavailability, which increased hemoglobin levels in anemic model rats after repeated oral administration.

Simple prediction model for homologous recombination deficiency in breast cancers in adolescents and young adults.

Purpose: Homologous recombination deficiency (HRD), which influences the efficacy of PARP inhibitor- and platinum agent-based therapies, is a prevalent phenotype of breast cancer in adolescents and young adults (AYAs; 15-39 years old). However, HRD score, indicating HRD status, is not routinely assessed in the breast oncology clinic, particularly in patients without germline BRCA1/2 mutations. Hence, we sought to develop a model for determining HRD status based on genetic and clinicopathological factors.

Effect of Compound Muscle Action Potential After Peripheral Nerve Stimulation Normalization on Anesthetic Fade of Intraoperative Transcranial Motor-Evoked Potential.

Purpose: Anesthetic fade refers to the time-dependent decrease in the amplitude of the intraoperative motor-evoked potential. It is thought to be caused by the accumulation of propofol. The authors examined whether normalization by the compound muscle action potential (CMAP) after peripheral nerve stimulation could compensate for anesthetic fade.

Genomic alterations in STK11 can predict clinical outcomes in cervical cancer patients.

Objective: Cervical cancer is the fourth most common cause of cancer-related deaths in Asian women, due to its poor prognosis. This study aimed to decipher genomic alteration profiles of a cohort of Japanese cervical cancer patients to understand why certain patients benefited from molecular targeted therapies and their prognostic significance.

Methods: During 2008-2018, 154 cervical cancer patients underwent a potentially curative resection procedure at the National Cancer Center Hospital.

Genetic variations in triple-negative breast cancers undergoing neo-adjuvant chemotherapy.

Triple negative breast cancer (TNBC) is known as aggressive subtype and have no identified targeted therapies. We examined the relationship of neoadjuvant chemotherapy response to genetic variations of TNBC. The tumors used in this study were collected from Showa University Hospital, Japan.

Medical genetics and genomic medicine in Japan.

Since 1961, all Japanese citizens have belonged to one of the available medical care insurance systems. This "universal care" system has contributed to the maintenance of health: the life expectancy at birth was 84 years in 2016, and the infant mortality rate (the number of infants dying before reaching 1 year of age) was 2.0 per 1,000 live births, which is one of the lowest rates in the world.

Development of Simplified in Vitro P-Glycoprotein Substrate Assay and in Silico Prediction Models To Evaluate Transport Potential of P-Glycoprotein.

For efficient drug discovery and screening, it is necessary to simplify P-glycoprotein (P-gp) substrate assays and to provide in silico models that predict the transport potential of P-gp. In this study, we developed a simplified in vitro screening method to evaluate P-gp substrates by unidirectional membrane transport in P-gp-overexpressing cells. The unidirectional flux ratio positively correlated with parameters of the conventional bidirectional P-gp substrate assay ( R = 0.

Development of a Searchable System to Confirm MR Imaging Safety Information for Implantable Medical Devices.

The purpose of this study was to develop a searchable system to confirm magnetic resonance (MR) safety information of implantable medical devices (IMDs) to safely perform magnetic resonance imaging examinations. We labeled MR safety information for IMDs based on package insert descriptions and then categorized allowed MR conditions for IMDs. Finally, a searchable system was developed to use the database via the internet.

Five-year outcomes after first- and second-generation drug-eluting stent implantation in all patients undergoing percutaneous coronary intervention.

Background: Use of the everolimus-eluting stent (EES) instead of the sirolimus-eluting stent (SES) has been shown to improve clinical outcomes in patients undergoing percutaneous coronary intervention (PCI) out to 3 years. However, it is not known whether the differences in efficacy and safety outcomes remain constant throughout 5 years.

Methods: This was a retrospective, non-randomized, observational study.