Article
Multidisciplinary Sciences
Fuyuki Asano, Staci J. Kim, Tomoyuki Fujiyama, Chika Miyoshi, Noriko Hotta-Hirashima, Nodoka Asama, Kanako Iwasaki, Miyo Kakizaki, Seiya Mizuno, Michihiro Mieda, Fumihiro Sugiyama, Satoru Takahashi, Shoi Shi, Arisa Hirano, Hiromasa Funato, Masashi Yanagisawa
Summary: Deficiency of SIK3 in GABAergic neurons or NMS-producing neurons delays the arousal peak phase, while a gain-of-function mutant allele of Sik3 in GABAergic neurons advances the activity onset. Furthermore, HDAC4 deficiency shortens the circadian cycle.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2023)
Article
Multidisciplinary Sciences
Momoka Kuroda, Yoshiko Suetsugu, Sachiko Iwata, Masahiro Kinoshita, Fumie Fujita, Yoko Sato, Shinji Saitoh, Osuke Iwata, Seiichi Morokuma
Summary: This study aimed to analyze the influence of mothers' nighttime responses on the sleep-wake rhythm of their 1-month-old infants. Findings showed that immediately picking up 1-month-old infants may result in longer daytime sleep compared to nighttime sleep, possibly due to the stimulating effects of picking up the infant on sleep-wake rhythm formation.
SCIENTIFIC REPORTS
(2021)
Review
Behavioral Sciences
Andrew C. Gallup
Summary: This review examines the evolution and elaboration of yawning in social vertebrates and its impact on the cognition and behavior of observers. Recent studies suggest that yawning improves observers' vigilance and contagious yawning synchronizes and coordinates group activity patterns. These social responses align with the physiological significance of yawning and the variation in yawn frequency, and are consistent with variability in yawn contagion based on affinity and social status in primates.
Article
Clinical Neurology
Daniel Vethe, Jan Scott, Morten Engstrom, Oyvind Salvesen, Trond Sand, Alexander Olsen, Gunnar Morken, Hanne S. Heglum, Kaia Kjorstad, Patrick M. Faaland, Cecilie L. Vestergaard, Knut Langsrud, Havard Kallestad
Summary: The study found that residing in an evening blue-depleted light environment can reduce suppression of melatonin levels, increase total sleep time, and decrease neurocognitive arousal without serious side effects. This demonstrates the feasibility and potential benefits of designing buildings or hospital units according to chronobiological principles.
Article
Biology
Melissa B. Meierhofer, Thomas M. Lilley, Lasse Ruokolainen, Joseph S. Johnson, Steven R. Parratt, Michael L. Morrison, Brian L. Pierce, Jonah W. Evans, Jani Anttila
Summary: Predicting the emergence and spread of infectious diseases is crucial for biodiversity conservation. The spread of white-nose syndrome in Texas varies by geography, with northern regions more affected than southern areas. Understanding the dynamics of disease spread and severity across different environmental conditions is vital for effective management strategies.
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
(2021)
Article
Biodiversity Conservation
Ramon H. Zambrano, Jose Guerrero-Casado, Victor A. Centeno, Francisco S. Tortosa
Summary: This study investigated the activity patterns of Stenocercus iridescens in an agroecosystem area of the Ecuadorian coast region. The results showed that heliophany had a significant impact on the lizard's activity, while temperature did not. In areas with constant temperature and high solar radiation, heliophany may have a greater influence on ectotherm activity patterns.
Article
Biochemistry & Molecular Biology
Nicola M. Fischer, Andrea Altewischer, Surendra Ranpal, Serena Dool, Gerald Kerth, Sebastien J. Puechmaille
Summary: Emerging infectious diseases pose a major threat to human, animal, and plant health. A study found that hibernacula walls are the main environmental reservoir of the White-Nose disease fungus, with each hibernaculum having a unique fungal population.
Article
Nutrition & Dietetics
Zoha Akbar, Zumin Shi
Summary: This study aimed to evaluate the associations between dietary patterns and circadian syndrome (CircS). Two major dietary patterns were identified, with the Western pattern positively associated with CircS and the prudent pattern inversely associated with CircS.
Article
Chemistry, Analytical
Anna C. Doty, A. Dan Wilson, Lisa B. Forse, Thomas S. Risch
Summary: Analysis of VOC emissions using e-nose devices shows promise for early detection of white-nose syndrome in bats. This study captured tricolored bats from different sampling groups and collected VOC emissions to determine the relationships between these factors and physiological states, infection status, and metabolic conditions. Results indicate that the three groups of bats had different e-nose aroma signatures, suggesting different VOC profiles. Specific VOCs were also identified as biomarkers of healthy and diseased states, environmental conditions, and physiological activity levels. These findings demonstrate the potential of GC/E-nose technologies for noninvasive assessments of Pd-infection, WNS-disease status, and physiological states.
Article
Cell Biology
A. B. Meriin, N. Zaarur, D. Roy, K. V. Kandror
Summary: Insulin primarily regulates the metabolic functions of white adipose tissue at the post-translational level, but changes in transcription also play a significant role. Egr1 is a transcription factor that is rapidly induced by insulin and nutrients in adipocytes. It directly regulates the expression of leptin and ATGL, and its expression in adipocytes follows a cell-autonomous circadian pattern, suggesting its involvement in coordinating insulin action with the circadian rhythms of adipose tissue.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2022)
Review
Endocrinology & Metabolism
Chuin Hau Teo, Brandon Phon, Ishwar Parhar
Summary: Gonadotropin-inhibitory hormone (GnIH) is a conserved neuropeptide found in vertebrate species, primarily located in the hypothalamus, with receptors distributed throughout the brain. It acts as an inhibitor on the release of gonadotropin-releasing hormone and pituitary gonadotropins, influencing reproductive activities and behaviors. GnIH displays circadian rhythmicity regulated by light and seasons, potentially affecting mating, aggression, and feeding behaviors.
FRONTIERS IN ENDOCRINOLOGY
(2021)
Article
Biology
Oliver H. Wearing, Graham R. Scott
Summary: The research demonstrates that high-altitude deer mice balance the increased metabolic demands by reducing body temperature after experiencing cold and hypoxic environments. Highland deer mice exhibited lower body temperatures than lowland deer mice in both environmental treatments, which helps reduce metabolic demands by approximately 10-30%.
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
(2022)
Article
Clinical Neurology
Megan McMahon, Yoshita Malneedi, Darrell A. Worthy, David M. Schnyer
Summary: This study found a significant association between rest-activity rhythm stability and white matter microstructure in healthy adults across different age groups, suggesting that rest-activity rhythm may serve as a biomarker of brain health throughout the adult lifespan.
Article
Food Science & Technology
Ivan Escobar-Martinez, Veronica Arreaza-Gil, Begona Muguerza, Anna Arola-Arnal, Francisca Isabel Bravo, Cristina Torres-Fuentes, Manuel Suarez
Summary: This study found that circadian rhythms, diet, and gender are key factors influencing the bioavailability of phenolic compounds.
MOLECULAR NUTRITION & FOOD RESEARCH
(2022)
Article
Physiology
Thomas Ruf, Sylvain Giroud, Fritz Geiser
Summary: Hibernating mammals adjust their metabolic rate and body temperature to adapt to the environment. Researchers have developed a model that can predict various phenomena observed in hibernating mammals. The model suggests that hibernation and arousal are regulated by the depletion/accumulation of crucial enzymes/metabolites and a threshold process. The findings of this model contribute to a better understanding of the adaptation mechanisms in hibernating mammals.
FRONTIERS IN PHYSIOLOGY
(2022)
Article
Psychology, Biological
Shelby J. Bohn, Quinn M. R. Webber, Katie R. N. Florko, Katlyn R. Paslawski, Amelia M. Peterson, Julia E. Piche, Allyson K. Menzies, Craig K. R. Willis
Article
Physiology
Heather W. Mayberry, Liam P. McGuire, Craig K. R. Willis
JOURNAL OF COMPARATIVE PHYSIOLOGY B-BIOCHEMICAL SYSTEMS AND ENVIRONMENTAL PHYSIOLOGY
(2018)
Article
Biology
Quinn M. R. Webber, Craig K. R. Willis
JOURNAL OF THERMAL BIOLOGY
(2018)
Article
Mycology
Michael E. Donaldson, Christina M. Davy, Karen J. Vanderwolf, Craig K. R. Willis, Barry J. Saville, Christopher J. Kyle
Article
Psychology, Biological
Kristina A. Muise, Allyson K. Menzies, Craig K. R. Willis
PHYSIOLOGY & BEHAVIOR
(2018)
Article
Multidisciplinary Sciences
Allison Q. Byrne, Thomas J. Poorten, Jamie Voyles, Craig K. R. Willis, Erica Bree Rosenblum
Article
Virology
Sonu Subudhi, Noreen Rapin, Nicole Dorville, Janet E. Hill, Jennifer Town, Craig K. R. Willis, Trent K. Bollinger, Vikram Misra
Article
Multidisciplinary Sciences
Christina M. Davy, Michael E. Donaldson, Sonu Subudhi, Noreen Rapin, Lisa Warnecke, James M. Turner, Trent K. Bollinger, Christopher J. Kyle, Nicole A. S. -Y. Dorville, Emma L. Kunkel, Kaleigh J. O. Norquay, Yvonne A. Dzal, Craig K. R. Willis, Vikram Misra
SCIENTIFIC REPORTS
(2018)
Article
Ecology
Tina L. Cheng, Alexander Gerson, Marianne S. Moore, Jonathan D. Reichard, Joely DeSimone, Craig K. R. Willis, Winifred F. Frick, Auston Marm Kilpatrick
JOURNAL OF ANIMAL ECOLOGY
(2019)
Article
Biodiversity Conservation
Liam P. McGuire, Heather W. Mayberry, Quinn E. Fletcher, Craig K. R. Willis
CONSERVATION PHYSIOLOGY
(2019)
Article
Physiology
Dylan E. Baloun, Quinn M. R. Webber, Liam P. McGuire, Justin G. Boyles, Anuraag Shrivastav, Craig K. R. Willis
PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY
(2019)
Article
Ecology
Kristin J. Bondo, Craig K. R. Willis, Jackie D. Metheny, R. Julia Kilgour, Erin H. Gillam, Matina C. Kalcounis-Rueppell, R. M. Brigham
JOURNAL OF WILDLIFE MANAGEMENT
(2019)
Article
Multidisciplinary Sciences
Catherine G. Haase, Nathan W. Fuller, C. Reed Hranac, David T. S. Hayman, Liam P. McGuire, Kaleigh J. O. Norquay, Kirk A. Silas, Craig K. R. Willis, Raina K. Plowright, Sarah H. Olson
Article
Behavioral Sciences
Quinn M. R. Webber, Craig K. R. Willis
Article
Biology
Nathan W. Fuller, Liam P. McGuire, Evan L. Pannkuk, Todd Blute, Catherine G. Haase, Heather W. Mayberry, Thomas S. Risch, Craig K. R. Willis
JOURNAL OF EXPERIMENTAL BIOLOGY
(2020)