Results 71 to 80 of about 1,731 (177)

Comparative Neuroanatomy of Hydrothermal Vent Shrimps: Ecological Differentiation Among Four Alvinocaridid Species

Journal of Comparative Neurology, Volume 534, Issue 8, August 2026.
Hydrothermal vent shrimps share a conserved brain architecture with enlarged mushroom bodies and terminal medullae, shaped by similar environmental pressures. Despite this similarity, some anatomical features near the brain vary between species, suggesting that some ecological factors, such as microhabitat and trophic strategies, also influence nervous
Adrien Mathou, Julia Machon, Rebecca Meth, Magali Zbinden, Juliette Ravaux, Steffen Harzsch   +5 more
wiley   +1 more source

Precision post‐translational modification of PML defines neuroblastoma clinical behaviour

Clinical and Translational Medicine, Volume 16, Issue 8, August 2026.
Promyelocytic leukaemia protein (PML) loss is significantly associated with advanced disease stage, metastasis, relapse, therapy resistance, and poor survival in neuroblastoma. Elevated phosphorylation of PML at S518 promotes PML destabilisation and predicts adverse clinical outcomes. The phosphorylated PML (pPML)/PML ratio provides enhanced prognostic
Sreenidhi Mohanvelu, Poorvi Subramanian, Sheeja Aravindan, Madhi Oli Ramamurthy, Sivaroopan Aravindan, Afsana Parveen Jahir Hussain, Natarajan Aravindan   +6 more
wiley   +1 more source

Estivation Strategies of Invasive Snail Pomacea canaliculata in Paddy Fields: Roles of Gut Microbiota and Digestive Gland Metabolism

Ecology and Evolution, Volume 16, Issue 8, August 2026.
During the summer fallow period, Pomacea canaliculata enters estivation under high temperature and drought stress yet maintains a survival rate exceeding 92%. Restructuring of the gut microbiota and metabolic adaptations in the liver, particularly the stability of fatty acid profiles, underpin its strong estivation tolerance.
Fucheng Yao, Yuchao He, Yingtong Chen, Jiaen Zhang, Zhaoji Shi, Zhong Qin   +5 more
wiley   +1 more source

The Planorbid Snail Biomphalaria glabrata Expresses a Hemocyanin-Like Sequence in the Albumen Gland.

PLoS ONE, 2016
The parasitic flatworm Schistosoma mansoni, causative agent of human intestinal schistosomiasis in South America, relies importantly on the freshwater snail Biomphalaria glabrata as intermediate host to achieve development of cercariae that infect humans.
Janeth J Peña, Coen M Adema
doaj   +1 more source

Molluscan mega-hemocyanin: an ancient oxygen carrier tuned by a ~550 kDa polypeptide

Frontiers in Zoology, 2010
Background The allosteric respiratory protein hemocyanin occurs in gastropods as tubular di-, tri- and multimers of a 35 × 18 nm, ring-like decamer with a collar complex at one opening. The decamer comprises five subunit dimers.
Harasewych Myroslaw G, Hellmann Nadja, Depoix Frank, Gatsogiannis Christos, Gebauer Wolfgang, Lieb Bernhard, Strong Ellen E, Markl Jürgen   +7 more
doaj   +1 more source

Detection of Single Oxygen Molecules with Fluorescence-Labeled Hemocyanins

, 2016
This study introduces a method to detect individual oxygen molecules by fluorescence microscopy of single hemocyanins. These respiratory proteins from a tarantula bind oxygen with high affinity.
Sven Sdorra (2666662), Wolfgang Erker (2401636), Thomas Basché (2666659)   +2 more
core   +1 more source

Comparison of the X-ray absorption properties of the binuclear active site of molluscan and arthropod hemocyanins

, 2002
The structural characteristics of oxy- and deoxy-hemocyanins have been investigated using X-ray absorption spectroscopy both in the near-edge (XANES) and for the first shell contribution in the EXAFS region.
DI MURO P, SALVATO B., ASCONE I, BUBACCO, LUIGI, BELTRAMINI, MARIANO, SABATUCCI A   +5 more
core  

Genome-wide characterization of hemocyanin gene family and adaptive evolution of heme oxygenase across four penaeid shrimp species

Frontiers in Marine Science
Penaeid shrimp aquaculture faces threats from diseases and stress, with hemocyanin plays vital roles in innate immunity and oxygen transport. This study systematically characterized the hemocyanin gene family in four Penaeid shrimp using comparative ...
Qiong Wang, Qiong Wang, Xianyun Ren, Xianyun Ren, Jiajia Wang, Jiajia Wang, Jitao Li, Jitao Li, Yuying He, Yuying He   +9 more
doaj   +1 more source

Hemocyanins and Invertebrate Evolution [PDF]

Journal of Biological Chemistry, 2001
K E, van Holde, K I, Miller, H, Decker
openaire   +2 more sources

Antibacterial Properties of Peptide and Protein Fractions from Cornu aspersum Mucus

Molecules
The discovery and investigation of new natural compounds with antimicrobial activity are new potential strategies to reduce the spread of antimicrobial resistance.
Lyudmila Velkova, Aleksandar Dolashki, Ventsislava Petrova, Emiliya Pisareva, Dimitar Kaynarov, Momchil Kermedchiev, Maria Todorova, Pavlina Dolashka   +7 more
doaj   +1 more source