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NeoReviews Jul 2024
Topics: Humans; Graves Disease; Female; Pregnancy; Infant, Newborn; Pregnancy Complications; Thyroid Diseases
PubMed: 38945965
DOI: 10.1542/neo.25-7-e447 -
NeoReviews Jul 2024
Topics: Humans; Infant, Newborn; Cyanosis; Male; Female
PubMed: 38945964
DOI: 10.1542/neo.25-7-e443 -
Signal Transduction and Targeted Therapy Jul 2024
Topics: Humans; Gastrointestinal Microbiome; Child; Female; Male; Puberty; Dietary Proteins; Adolescent; Cohort Studies
PubMed: 38945962
DOI: 10.1038/s41392-024-01890-5 -
Internal Medicine (Tokyo, Japan) 2024
Topics: Humans; Female; Pregnancy; Still's Disease, Adult-Onset; Adult; Postpartum Period; Liver Failure; Pregnancy Complications; Infant, Newborn
PubMed: 38945934
DOI: 10.2169/internalmedicine.R001-24 -
Internal Medicine (Tokyo, Japan) 2024Objective Chimeric antigen receptor (CAR) T cell therapy is an emerging and effective therapy for relapsed or refractory diffuse large B cell lymphoma (R/R DLBCL). The...
Activated CD4 T Cell Proportion in the Peripheral Blood Correlates with the Duration of Cytokine Release Syndrome and Predicts Clinical Outcome after Chimeric Antigen Receptor T Cell Therapy.
Objective Chimeric antigen receptor (CAR) T cell therapy is an emerging and effective therapy for relapsed or refractory diffuse large B cell lymphoma (R/R DLBCL). The characteristic toxicities of CAR T cell therapy include cytokine release syndrome (CRS) and prolonged cytopenia. We investigated the factors associated with these complications after CAR T cell therapy by analyzing lymphocyte subsets following CAR T cell infusion. Methods We retrospectively analyzed peripheral blood samples on days 7, 14, and 28 after tisagenlecleucel (tisa-cel) infusion by flow cytometry at our institution between June 2020 and September 2022. Patients Thirty-five patients with R/R DLBCL who received tisa-cel therapy were included. Results A flow cytometry-based analysis of blood samples from these patients revealed that the proportion of CD4CD25CD127 T cells (hereafter referred to as "activated CD4 T cells" ) among the total CD4 T cells on day 7 after tisa-cel infusion correlated with the duration of CRS (r=0.79, p<0.01). In addition, a prognostic analysis of the overall survival (OS) using time-dependent receiver operating characteristic curves indicated a significantly more favorable OS and progression-free survival of patients with a proportion of activated CD4 T cells among the total CD4 T cells <0.73 (p=0.01, and p<0.01, respectively). Conclusion These results suggest that the proportion of activated CD4 T cells on day 7 after tisa-cel infusion correlates with the CRS duration and predicts clinical outcomes after CAR T cell therapy. Further studies with a larger number of patients are required to validate these observations.
Topics: Humans; Male; Female; Cytokine Release Syndrome; Immunotherapy, Adoptive; Middle Aged; Lymphoma, Large B-Cell, Diffuse; Aged; Retrospective Studies; CD4-Positive T-Lymphocytes; Adult; Treatment Outcome; Receptors, Chimeric Antigen; Prognosis; Receptors, Antigen, T-Cell
PubMed: 38945932
DOI: 10.2169/internalmedicine.2556-23 -
Journal of Nutritional Science and... 2024This study examined the relationship between the frequency of consuming cold or hot meal/drink during summer and the nutritional status, appetite, and energy intake...
This study examined the relationship between the frequency of consuming cold or hot meal/drink during summer and the nutritional status, appetite, and energy intake among Japanese older people. The cross-sectional study was conducted in August 2021, targeting 60 adults aged 65 y and older. The Mini Nutritional Assessment (MNA) was used for nutritional status evaluation, the Simplified Nutritional Appetite Questionnaire (SNAQ) for appetite scoring, and food frequency questionnaire to assess energy intake. Participants reported on the frequency of consuming cold or hot meal/drink during the summer. Those who reported consuming hot meals "moderate" (p=0.033) or "frequent" (p=0.005) during summer had a higher BMI than those who reported minimal consumption. Participants who reported "frequent" consumption of hot meals in summer had higher MNA scores than those who reported "minimal" consumption (p=0.014). Participants who reported a "frequent" consumption of hot meals had higher SNAQ scores compared to those who reported "minimal" (p<0.001) or "moderate" (p=0.001). Similarly, participants who reported a "frequent" consumption of hot drinks had higher SNAQ scores than those reporting "minimal" (p=0.021) or "moderate" (p=0.008). The nutritional status and appetite during summer in Japanese older people were associated with the frequency of consuming hot meals and drinks.
Topics: Humans; Aged; Male; Nutritional Status; Female; Appetite; Japan; Cross-Sectional Studies; Energy Intake; Meals; Seasons; Aged, 80 and over; Nutrition Assessment; Hot Temperature; Surveys and Questionnaires; Body Mass Index; Feeding Behavior; Diet; East Asian People
PubMed: 38945895
DOI: 10.3177/jnsv.70.288 -
Journal of Nutritional Science and... 2024Excessive immune response and inflammation are associated with an increased risk of various diseases. In particular, excessive myeloperoxidase (MPO) activity in... (Randomized Controlled Trial)
Randomized Controlled Trial Comparative Study
Excessive immune response and inflammation are associated with an increased risk of various diseases. In particular, excessive myeloperoxidase (MPO) activity in neutrophils causes inflammatory reactions and lifestyle-related diseases. Adlay has a long history of being used as a traditional Chinese medicine. Polyphenols present in adlay seeds are expected to have the effect of suppressing excessive immune and inflammatory responses. Here, we conducted a randomized, double-blind, parallel group, placebo-controlled study was conducted to evaluate the suppressing effects of adlay seeds extract on excessive immune responses. One hundred and twenty adults participated in the study and they were equally divided into an adlay tea intake group and a placebo group. MPO activity was significantly elevated in the placebo group after 8-wk ingestion, while no significant change was observed in the adlay group. Vascular endothelial functions improved in the adlay group, especially in subjects over 40 y old. These results indicate that adlay tea intake may suppress an excessive immune and inflammatory responses, and improve arterial stiffness. Since caffeic acid, p-coumaric acid, and ferulic acid detected in adlay tea are known to inhibit MPO activity, these polyphenols may be the major functional molecules. Collectively, adlay tea is considered to have a preventative effect against lifestyle-related diseases through improving vascular endothelial function by effects to maintain immune homeostasis of the contained polyphenols. This trial was registered at University Hospital Medical Information Network Clinical Trials Registry (UMIN000032263).
Topics: Humans; Double-Blind Method; Male; Female; Adult; Tea; Homeostasis; Middle Aged; Endothelium, Vascular; Polyphenols; Peroxidase; Seeds; Plant Extracts; Inflammation; Caffeic Acids; Medicine, Chinese Traditional
PubMed: 38945894
DOI: 10.3177/jnsv.70.280 -
Journal of Nutritional Science and... 2024The purpose of this study was to examine whether 4 wk of daily ingestion of milk fat globule membrane (MFGM) combined with exercise training improves physical... (Randomized Controlled Trial)
Randomized Controlled Trial
Effects of Milk Fat Globule Membrane Supplementation Following Exercise Training on Physical Performance in Healthy Young Adults: A Randomized Double-Blind, Placebo-Controlled Pilot Trial.
The purpose of this study was to examine whether 4 wk of daily ingestion of milk fat globule membrane (MFGM) combined with exercise training improves physical performance-muscle strength, agility and muscle power-in healthy young adults. The study was designed as a randomized, double-blind, and placebo-controlled trial. Twenty healthy young adults received either an MFGM powder containing 1.6 g of fat and 160 mg of sphingomyelin or an isocaloric placebo powder daily throughout 4 wk of power or agility training. Physical performance tests and body composition measurements were conducted before and after the 4-wk intervention. Ingestion of MFGM did not affect isometric or isokinetic muscle strength, but it was associated with a greater increase in vertical jump peak power compared with placebo. There were no significant changes in body weight or lean body mass during the intervention period in either group, and no significant differences between groups. We conclude that daily MFGM supplementation combined with exercise training has the potential to improve physical performance in young adults; however, further studies with larger sample sizes should be conducted to obtain more evidence supporting achievement of improved physical performance through MFGM supplementation.
Topics: Humans; Double-Blind Method; Glycolipids; Lipid Droplets; Glycoproteins; Male; Young Adult; Female; Dietary Supplements; Muscle Strength; Body Composition; Exercise; Pilot Projects; Adult; Physical Functional Performance; Body Weight; Sphingomyelins; Muscle, Skeletal
PubMed: 38945893
DOI: 10.3177/jnsv.70.273 -
Journal of Nutritional Science and... 2024Fibroblast growth factor-23 (FGF23) is a phosphaturic hormone secreted by osteocytes in response to dietary phosphate intake. An increase in FGF23 level is an indicator... (Randomized Controlled Trial)
Randomized Controlled Trial
Fibroblast growth factor-23 (FGF23) is a phosphaturic hormone secreted by osteocytes in response to dietary phosphate intake. An increase in FGF23 level is an indicator of excess phosphate intake relative to the residual nephron number. Therefore, avoiding excessive phosphate intake and inhibiting the elevation of serum FGF23 levels are important to preserve the number of functional nephrons. This randomized crossover trial aimed to determine the potential differences in the impacts on serum FGF23 levels between plant protein and animal protein-based meals in individuals with normal renal function. Nine young men were administered plant (no animal protein) or animal protein-based meals (70% of their protein was from animal sources) with the same phosphate content. The test meals consisted of breakfast, lunch, and dinner. Blood samples were collected in the morning, after overnight fasting, and before and after eating the test meals (for two consecutive days at the same hour each day). Furthermore, a 24-h urine sample was obtained on the day the test meal was consumed. No significant interactions were found among serum phosphate, calcium, and 1,25-dihydroxyvitamin D levels. However, after eating plant protein-based meals, serum FGF23 levels decreased and serum intact parathyroid hormone levels increased (interaction, p<0.05). Additionally, urine 24-h phosphate excretion tended to be lower in individuals consuming plant protein-based meals than in those consuming animal protein-based meals (p=0.06). In individuals with normal renal function, plant protein-based meals may prevent an increase in serum FGF23 levels and kidney damage caused by phosphate loading.
Topics: Humans; Male; Cross-Over Studies; Fibroblast Growth Factor-23; Fibroblast Growth Factors; Young Adult; Parathyroid Hormone; Phosphates; Adult; Meals; Dietary Proteins; Calcium; Vitamin D
PubMed: 38945889
DOI: 10.3177/jnsv.70.237 -
Journal of Nutritional Science and... 2024Alaska pollack protein (APP), has been reported as a protein source that can enhance muscle hypertrophy more than other protein sources in animal studies. This study... (Randomized Controlled Trial)
Randomized Controlled Trial
Alaska pollack protein (APP), has been reported as a protein source that can enhance muscle hypertrophy more than other protein sources in animal studies. This study aimed to examine the effects of APP ingestion on muscle quantity and quality in young adults. Fifty-five young college students were assigned to two groups: APP and placebo (whey protein: WP) groups, and instructed to ingest 4.5 g of each protein in addition to daily meals, and to maintain their usual daily physical activities for 3 mo. Twenty-one and 23 students completed the intervention and were analyzed in APP and WP groups, respectively. The maximum knee extension torque significantly increased in both groups during the intervention. The motor unit discharge rate, which is an indicator of activation, for a given force level significantly decreased in both groups during the intervention, but its decrease in the APP group was significantly greater than in the WP group. Echo intensity of the vastus lateralis evaluated by ultrasound images significantly decreased in both groups. The muscle thickness and skeletal muscle mass did not change. Small amount of additional APP intake induces greater effects on neural activation than WP, suggesting the greater neural economy of generation of force.
Topics: Humans; Young Adult; Male; Female; Muscle, Skeletal; Dietary Proteins; Adult; Adaptation, Physiological; Gadiformes; Torque; Quadriceps Muscle; Muscle Strength; Double-Blind Method
PubMed: 38945888
DOI: 10.3177/jnsv.70.228