Results 221 to 230 of about 742,438 (343)

Individual and situational determinants of altruism and helping behaviour

, 1978
Sandra L. Wolfson
openalex   +1 more source

A helping hand: investigating 3D motion of human hand bones during Palaeolithic tool behaviours

Ameline Bardo, Kristiaan D’Aout, Jonathan Özçelebi, Tracy L. Kivell   +3 more
openalex   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Selflessness is sexy: reported helping behaviour increases desirability of men and women as long-term sexual partners. [PDF]

BMC Evol Biol, 2013
Moore D, Wigby S, English S, Wong S, Székely T, Harrison F.   +5 more
europepmc   +1 more source

Exploratory behaviour modulates the relationship between colony familiarity and helping in a cooperative bird

, 2016
Mónica Expósito‐Granados, Carlos Solís, Deseada Parejo, Juliana Valencia, Susana Alarcos, Jesús M. Avilés   +5 more
openalex   +2 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

A cryptic role for reciprocal helping in a cooperatively breeding bird. [PDF]

Nature
Earl AD, Carter GG, Berlinger AG, Korir E, Shah SS, Watetu WN, Rubenstein DR.   +6 more
europepmc   +1 more source

How life history and demography promote or inhibit the evolution of helping behaviours

, 2010
Laurent Lehmann, François Rousset
openalex   +2 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Partner choice increases observed reciprocity-based cooperation but decreases unobserved stake-based cooperation. [PDF]

R Soc Open Sci
Barclay P.
europepmc   +1 more source