Results 291 to 300 of about 105,510 (363)

Integrating Immune Checkpoint Inhibitors With Total Neoadjuvant Therapy in Proficient Mismatch Repair Rectal Cancer

Annals of Gastroenterological Surgery, Volume 10, Issue 1, Page 145-153, January 2026.
The key to unlocking ICI benefit in pMMR/MSS LARC is to convert “cold” tumors into “hot” ones through lymphocyte‐sparing SCRT and judicious chemotherapy, creating a milieu in which ICIs can act effectively. ABSTRACT The management of locally advanced rectal cancer (LARC) has evolved with the adoption of total neoadjuvant therapy (TNT), integrated ...
Yoshinori Kagawa, Jun Watanabe, Koji Ando, Caleah Kitchens, Aron Bercz, J. Joshua Smith   +5 more
wiley   +1 more source

New Analytical Strategies for Quality Control and Classification of Apple Juices Using Digital Image Processing (DIP) Combined with Machine Learning (ML). [PDF]

ACS Omega
Kaczala S, de Lima VA, Felsner ML.
europepmc   +1 more source

Floral shape and color impact heat accumulation and thermal stability of the floral microenvironment in a subalpine meadow

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise The floral thermal microenvironment impacts plant reproduction through its effects on gametophyte performance and plant–pollinator interactions. Color and shape are axes of floral variation that may mediate floral temperature because they affect the absorption and reflection of solar radiation, but their interactive effects are unclear.
Jennifer S. Apland, Katherine E. Riddle, Matthew H. Koski   +2 more
wiley   +1 more source

Beyond Bees: Evidence of Bird Visitation and Putative Pollination in the Golden Lotus (<i>Musella lasiocarpa</i>)-One of the Six Buddhist Flowers-Through Field Surveys and Citizen Science. [PDF]

Plants (Basel)
Albuquerque-Lima S, Ferreira BHDS, Rech AR, Ollerton J, Lunau K, Smagghe G, Li KQ, Oliveira PE, Ren ZX.   +8 more
europepmc   +1 more source

Nicotianin-I: A Tobacco Floral Nectar Peptide with Anticandidal Activity

J. M. Henriques Neto, Tawanny K. B. Aguiar, Manuela Oliveira, Queilane L. S. G. Chaves, Dário R. A. L. Mourão, Viviane O. Silva, M.F. Nascimento, Rômulo Farias Carneiro, Rafael Xavier Martins, Davi Felipe Farias, Brandon F. Sousa, J. S. de Sousa, Márcio V. Ramos, Cléverson D.T. Freitas   +13 more
openalex   +1 more source

Selection maintains floral color polymorphism in scarlet paintbrush, Castilleja coccinea, reflecting combined ecological factors

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Evolutionary theory predicts polymorphism should be rare; however, intraspecific variation in floral color is common and can be attributed to genetic drift, plasticity, or variable selection. Examining floral color polymorphism both within contact zones and across a species' range can reveal the mechanisms maintaining this variation ...
Emma Fetterly, Anna S. Braum, Chloe (Eun Sun) Kim, Katherine E. Wenzell, Mary V. Ashley, Laura Steger, Jeremie B. Fant   +6 more
wiley   +1 more source

Floral Roles in Hummingbirds-Mediated Indirect Plant Interactions in Tropical Andean Communities. [PDF]

Ecol Evol
Frías-Romero A, Tinoco BA, Rojas BG, Vélez A, Zeas-Bermeo S, Graham CH.   +5 more
europepmc   +1 more source

Heat drastically alters floral color and pigment composition without affecting flower conspicuousness

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Floral pigments primarily serve to attract pollinators through color display and also contribute to protection against environmental stress. Although pigment composition can be plastically altered under stress, its impact on pollinator color perception remains poorly understood.
Eduardo Narbona, Francisco Perfectti, Adela González‐Megías, Luis Navarro, José C. del Valle, Cristina Armas, José M. Gómez   +6 more
wiley   +1 more source

Pollinator, herbivore, and climatic selective pressures differ across a floral color transition zone

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Spatial and temporal variations in climate and ecological interactions may underlie the origin and maintenance of floral color polymorphisms across a species range. Betalains are nitrogen‐containing, phylogenetically restricted pigments that, like the widespread and well‐studied anthocyanins and carotenoids, may attract pollinators ...
Sierra L. Jaeger, Addison G. Darby, Andrea E. Berardi, Bridget T. Harter, Thomas D. Buchloh, Eric F. LoPresti   +5 more
wiley   +1 more source

A biogeographic comparison of two convergent bird families. [PDF]

PLoS One
Halloway AH, Whelan CJ, Şekercioğlu ÇH, Brown JS.   +3 more
europepmc   +1 more source