World's Best Scientists 2026 revealed!
Toshihiko Yada

Toshihiko Yada

D-Index & Metrics

Neuroscience

D-Index
67
Citations
16491
World Ranking
2880
National Ranking
70

Best Publications

  • Ghrelin is present in pancreatic α-cells of humans and rats and stimulates insulin secretion

    Yukari Date;Masamitsu Nakazato;Suzuko Hashiguchi;Katsuya Dezaki

  • Ghrelin Directly Interacts With Neuropeptide-Y-Containing Neurons in the Rat Arcuate Nucleus: Ca2+ Signaling via Protein Kinase A and N-Type Channel-Dependent Mechanisms and Cross-Talk With Leptin and Orexin

    Daisuke Kohno;Hong-Zhi Gao;Shinji Muroya;Sakae Kikuyama

  • Endogenous Ghrelin in Pancreatic Islets Restricts Insulin Release by Attenuating Ca2+ Signaling in β-Cells Implication in the Glycemic Control in Rodents

    Katsuya Dezaki;Hiroshi Hosoda;Masafumi Kakei;Suzuko Hashiguchi

  • Peripheral Administration of Nesfatin-1 Reduces Food Intake in Mice: The Leptin-Independent Mechanism

    H. Shimizu;S. Oh-I;K. Hashimoto;M. Nakata

  • Nesfatin-1-regulated oxytocinergic signaling in the paraventricular nucleus causes anorexia through a leptin-independent melanocortin pathway.

    Yuko Maejima;Udval Sedbazar;Shigetomo Suyama;Daisuke Kohno

  • Leptin facilitates learning and memory performance and enhances hippocampal CA1 long-term potentiation and CaMK II phosphorylation in rats.

    Y. Oomura;N. Hori;T. Shiraishi;K. Fukunaga

  • Nesfatin-1 Neurons in Paraventricular and Supraoptic Nuclei of the Rat Hypothalamus Coexpress Oxytocin and Vasopressin and Are Activated by Refeeding

    Daisuke Kohno;Masanori Nakata;Yuko Maejima;Hiroyuki Shimizu

  • Orexins (hypocretins) directly interact with neuropeptide Y, POMC and glucose‐responsive neurons to regulate Ca2+ signaling in a reciprocal manner to leptin: orexigenic neuronal pathways in the mediobasal hypothalamus

    Shinji Muroya;Shinji Muroya;Hisayuki Funahashi;Akihiro Yamanaka;Daisuke Kohno

  • Leptin promotes aggregation of human platelets via the long form of its receptor.

    M Nakata;T Yada;N Soejima;I Maruyama

  • Oleic acid interacts with GPR40 to induce Ca2+ signaling in rat islet β-cells: mediation by PLC and L-type Ca2+ channel and link to insulin release

    Ken Fujiwara;Fumihiko Maekawa;Toshihiko Yada

  • Immunohistochemical localization of leptin receptor in the rat brain

    Seiji Shioda;Hisayuki Funahashi;Shigeo Nakajo;Toshihiko Yada

  • Blockade of Pancreatic Islet–Derived Ghrelin Enhances Insulin Secretion to Prevent High-Fat Diet–Induced Glucose Intolerance

    Katsuya Dezaki;Hideyuki Sone;Masaru Koizumi;Masanori Nakata

  • Peripheral oxytocin treatment ameliorates obesity by reducing food intake and visceral fat mass

    Yuko Maejima;Yusaku Iwasaki;Yui Yamahara;Misato Kodaira

  • Glucose-sensitive neurons in the rat arcuate nucleus contain neuropeptide Y

    Shinji Muroya;Toshihiko Yada;Seiji Shioda;Morikuni Takigawa

  • The liver-brain-gut neural arc maintains the Treg cell niche in the gut.

    Toshiaki Teratani;Yohei Mikami;Nobuhiro Nakamoto;Takahiro Suzuki

  • Pituitary adenylate cyclase activating polypeptide is an extraordinarily potent intra-pancreatic regulator of insulin secretion from islet beta-cells.

    Unknown

  • Orexin receptor type-1 couples exclusively to pertussis toxin-insensitive G-proteins, while orexin receptor type-2 couples to both pertussis toxin-sensitive and -insensitive G-proteins.

    Yun Zhu;Yoshihiro Miwa;Akihiro Yamanaka;Toshihiko Yada

  • Ghrelin Uses Gαi2 and Activates Voltage-Dependent K+ Channels to Attenuate Glucose-Induced Ca2+ Signaling and Insulin Release in Islet β-Cells: Novel Signal Transduction of Ghrelin

    Katsuya Dezaki;Masafumi Kakei;Toshihiko Yada

  • Ghrelin is a physiological regulator of insulin release in pancreatic islets and glucose homeostasis

    Katsuya Dezaki;Hedeyuki Sone;Toshihiko Yada

  • Short-chain fatty acids suppress food intake by activating vagal afferent neurons.

    Chayon Goswami;Yusaku Iwasaki;Yusaku Iwasaki;Toshihiko Yada

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