[HTML][HTML] A mouse DRG genetic toolkit reveals morphological and physiological diversity of somatosensory neuron subtypes

L Qi, M Iskols, D Shi, P Reddy, C Walker, K Lezgiyeva… - Cell, 2024 - cell.com
Dorsal root ganglia (DRG) somatosensory neurons detect mechanical, thermal, and
chemical stimuli acting on the body. Achieving a holistic view of how different DRG neuron …

The kainate receptor GluK2 mediates cold sensing in mice

W Cai, W Zhang, Q Zheng, CC Hor, T Pan… - Nature …, 2024 - nature.com
Thermosensors expressed in peripheral somatosensory neurons sense a wide range of
environmental temperatures. While thermosensors detecting cool, warm and hot …

Neural circuits of long-term thermoregulatory adaptations to cold temperatures and metabolic demands

CMD Mota, CJ Madden - Nature Reviews Neuroscience, 2024 - nature.com
The mammalian brain controls heat generation and heat loss mechanisms that regulate
body temperature and energy metabolism. Thermoeffectors include brown adipose tissue …

Vertebrate behavioral thermoregulation: knowledge and future directions

B Cutler, M Haesemeyer - Neurophotonics, 2024 - spiedigitallibrary.org
Thermoregulation is critical for survival across species. In animals, the nervous system
detects external and internal temperatures, integrates this information with internal states …

Krause corpuscles are genital vibrotactile sensors for sexual behaviours

L Qi, M Iskols, RS Greenberg, JY Xiao, A Handler… - Nature, 2024 - nature.com
Krause corpuscles, which were discovered in the 1850s, are specialized sensory structures
found within the genitalia and other mucocutaneous tissues,,–. The physiological properties …

Establishment of mouse model of neurotrophic keratopathy through TRPV1 neuronal ablation

L Zhao, R Chen, J Qu, L Yang, Y Li, L Ma… - Experimental Eye …, 2024 - Elsevier
Neurotrophic keratopathy (NK) is a challenging disease with the reduced innervation to the
cornea. To establish a genetic and stable mouse model of NK, we utilized the TRPV1-DTR …

Separation of oral cooling and warming requires TRPM8

J Li, KT Zumpano, CH Lemon - Journal of Neuroscience, 2024 - Soc Neuroscience
Cooling sensations arise inside the mouth during ingestive and homeostasis behaviors. Oral
presence of cooling temperature engages the cold and menthol receptor TRPM8 (transient …

Dermorphin [D-Arg2, Lys4](1-4) Amide Alleviates Frostbite-Induced Pain by Regulating TRP Channel-Mediated Microglial Activation and Neuroinflammation

O Ummadisetty, Akhilesh, A Gadepalli… - Molecular …, 2024 - Springer
Cold injury or frostbite is a common medical condition that causes serious clinical
complications including sensory abnormalities and chronic pain ultimately affecting overall …

Timing of acute cold exposure determines UCP1 and FGF21 expression-possible interactions between the thermal environment, thermoregulatory responses, and …

PKT Chau, E Ryan, KT Dalen, F Haugen - Journal of Thermal Biology, 2024 - Elsevier
Thermoregulation is synchronized across the circadian cycle to uphold thermal
homeostasis. To test if time-of-day matters for the response to environmental cold exposure …

Functional remodeling of presynaptic voltage-gated calcium channels in superficial layers of the dorsal horn during neuropathic pain

L Ferron, EK Harding, MA Gandini, C Brideau, PK Stys… - Iscience, 2024 - cell.com
Summary N-and P/Q-type voltage-gated Ca 2+ channels are critical for synaptic
transmission. While their expression is increased in the dorsal root ganglion (DRG) neuron …