Results 161 to 170 of about 213,937 (224)

Analysis of the Matrix Metalloproteinases Family Profile in Gastric Cancer Suggests Key Matrix Metalloproteinases for Tumor Development and Their Clinical Impact

Molecular Carcinogenesis, Volume 65, Issue 5, Page 577-588, May 2026.
ABSTRACT Gastric cancer (GC) is the fifth most common type worldwide, representing a public health problem. Among the genes related to this tumorigenesis, the family of matrix metalloproteinases (MMPs), essential regulators of the extracellular matrix (ECM), stand out for their involvement in the development and progression of GC.
Aline Costa Bastos, André Salim Khayat, Emanuele Raimunda Louzada Moraes, Ágatha Tereza Miranda Tavares, Ronald Matheus da Silva Mourão, Fabiano Cordeiro Moreira, Samir Mansour Moraes Casseb, Samia Demachki, Geraldo Ishak, Williams Fernandes Barra, Rommel Mario Rodríguez Burbano, Paulo Pimentel de Assumpção   +11 more
wiley   +1 more source

Clarifying nomenclatural uncertainties in Jupunba (Caesalpinioideae, Leguminosae)

Nordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Molecular phylogenetic studies have prompted substantial revisions in the systematics of the former genus Abarema, resulting in the reinstatement of the genera Punjuba and Jupunba, and a re‐circumscription of Abarema. Despite these advances, some taxa still require nomenclatural adjustments to reflect monophyletic lineages.
Ethiéne Guerra, Marcos Vinicius Batista Soares, Marli Pires Morim, João Ricardo Vieira Iganci   +3 more
wiley   +1 more source

Family imprint reveals basin-wide patterns of Amazon forest embolism resistance. [PDF]

Nat Commun
Tavares JV, Gloor E, Silva TSF, Oliveira RS, Coelho de Souza F, Signori-Müller C, Diniz FC, Pereira L, Acosta M, Gilpin M, Marca Zevallos MJ, Salas Yupayccana CA, Perez-Mullisaca FM, Jancoski H, Scalon MC, Schwantes Marimon B, Marimon Junior BH, Malhi Y, Oliveras Menor I, Rowland L, Meir P, Bittencourt P, Carlos Lola da Costa A, Santos JAR, Teixeira de Oliveira R, Esquivel-Muelbert A, Álvarez-Dávila E, Alexiades MN, de Oliveira EA, Andrade A, Aragão L, Araujo-Murakami A, Arroyo L, Aymard G, Barroso JG, Bonal D, Brienen R, Céron C, Camargo JL, Silva R, Castro W, Chave J, Comiskey J, Daly DC, Derroire G, Disney M, Dourdain A, Fauset S, Feldpausch T, Flores Llampazo G, Hérault B, Hernández L, Higuchi N, Honorio Coronado EN, Jimenez-Rojas E, Kalamandeen M, Laurance S, Laurance W, Lewis S, Lima AS, Monteagudo-Mendoza A, Morandi P, NúñezVargas P, Neill D, Palacios W, Parada Gutierrez A, Pardo-Molina G, Peñuela-Mora MC, Pitman N, Rojas R, Prieto A, Réjou-Méchain M, Ramírez-Angulo H, Cerruto Ribeiro S, Ruokolainen K, Salomão RP, Serrano J, Sierra R, Ruschel AR, Silveira M, Ter Steege H, Terborgh J, Valenzuela Gamarra L, Vásquez Martinez R, Vieira I, Vilanova Torre E, Vos VA, Wang O, Young K, Muscarella R, Dexter KG, Baker TR, Phillips OL, Mencuccini M, Galbraith D.   +94 more
europepmc   +1 more source

Complementary Capacities and Shared Challenges: Lessons From a Brazil‐Australia Water Management Consortium

World Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT Transnational collaboration is critical for water‐security innovation, yet actor configurations and thematic priorities remain poorly characterized. We surveyed 92 Australian and Brazilian researchers from the Tropical Water Research Alliance (TWRA), analyzing 11 sets of binary variables on collaboration modes, stakeholders, implementation ...
A. P. Matei, Y. Moretto, S. E. Bunn, R. S. Rezende, M. E. R. dos Santos, J. L. D. Ribeiro, D. P. Hamilton, J. F. Goncalves Junior   +7 more
wiley   +1 more source

[Between the unknown and the emerging: mapping the Oropouche and Mayaro viruses in Brazil]. [PDF]

Cad Saude Publica
Oliveira GN, Sato LS, Novaes AHR, Oliveira NN, Lopes LDG, Bertolini DA.   +5 more
europepmc   +1 more source

Intercomparison of Methods for Disentangling Local and Nonlocal Biophysical Impacts of Land Cover Changes

Earth's Future, Volume 14, Issue 5, May 2026.
Abstract The climatic impacts of land cover changes (LCCs) due to altered biophysical properties include local effects in LCC areas and nonlocal effects in both LCC and non‐LCC areas resulting from atmospheric feedback. The biophysical impacts of LCC simulated by climate models typically represent only the total effects, that is, the sum of local and ...
Zijun Zhao, Yan Li, Ru Xu, Ronny Meier, Laibao Liu, Liang Chen, Lei Zhao, Yiqing Liu, Shuangshuang Zi, Difei Zhao   +9 more
wiley   +1 more source

Healthy forests safeguard traditional wild meat food systems in Amazonia. [PDF]

Nature
Antunes AP, de Araujo Lima Constantino P, Fa JE, Fa JE, Munari DP, Morcatty TQ, Jacob MCM, Nelson BW, Cassino MF, Carvalho EAR, Ickowitz A, Coad L, Bodmer RE, Mayor P, Richard-Hansen C, Valsecchi J, Campos-Silva JV, Pezzuti JCB, Aparício M, von Muhlen EM, Oliveira MA, de Paula MJ, Pimenta NC, de Mattos Vieira MAR, Santos Junior MA, Nunes AV, Boubli JP, Suruí LMG, Paumari ECS, Paumari AVC, Paumari JLVS, Paumari GC, Katukina APLR, Baniwa D, Baniwa VSM, Baniwa WSL, Baniwa AOF, Baniwa AB, Baniwa IJS, Waura Y, Silvestre Apurinã J, Apurinã VSS, Tikuna JOG, Tikuna EPAL, Kaxinauá JL, Kuikuro KB, Penaforth Kaixana JT, Rebelo GH, Torquato D, Apurinã VSF, Antúnez M, Perez-Peña PE, Fang TG, Puertas PE, Aquino RM, Maranhão L, Longin G, Lopes CKM, El Bizri HR.   +58 more
europepmc   +1 more source

Wide variation in hydraulic safety margins across and within southern Amazon forests

Journal of Ecology, Volume 114, Issue 5, May 2026.
Site‐specific conditions and species identity were the main drivers of variation in Ψdry and HSM50 in southern Amazonian trees, but played a weaker role in explaining Ψ50. Ψpredawn strongly predicted HSM50. Across the Amazon, Ψ50_CWM and Ψdry_CWM became more negative with increasing MCWD, whereas HSM50_CWM showed no significant relationship with MCWD ...
Raiane Gonçalves Beú, David Galbraith, Julia Valentim Tavares, Carla Heloisa Luz, José Wermerson Soares, Calil Torres‐Amaral, Martin Acosta, Igor Araújo, Eder Carvalho, Carlos Alberto Dias Pinto, Edimeia Laura Souza da Silva, Priscila Amaral de Sá, João Victor Amorim, Emma Mae Docherty, Leonardo Maracahipes‐Santos, Edmar Almeida de Oliveira, Gabriel Silva Pires, Luciano Pereira, Manuel Gloor, Ben Hur Marimon‐Junior, Beatriz S. Marimon, Augusto Cesar Franco   +21 more
wiley   +1 more source

Wasp and Ant Nests: Who Really Protects Whom? New Insights From Amazonian Forests

Austral Ecology, Volume 51, Issue 5, May 2026.
ABSTRACT Studies of animal behaviour are often biased towards species that are large‐bodied or have broad geographic ranges, as these are easier to observe in nature. Consequently, our understanding of behavioural ecology is shaped by such biases, even though these studies have provided important insights.
Sergio Santorelli Junior, João Araújo, William E. Magnusson, Paulo Cézar Salgado Barroso, Alexandre Somavilla   +4 more
wiley   +1 more source

Endometrial Collagen in Woolly Monkey (Lagothrix l. poeppiggi) and the Uakari (Cacajao calvus). [PDF]

J Med Primatol
Pereira THS, Monteiro FOB, Júnior FAFX, de Carvalho IO, Evangelista JSAM, Lima AKF, Mayor P.   +6 more
europepmc   +1 more source