Results 171 to 180 of about 43,752 (255)

Further Description and First Genetic Characterization of Oswaldofilaria bacillaris (Nematoda: Onchocercidae) Infecting the Pantanal Caiman (Caiman yacare), with Insights into the Phylogeny of Oswaldofilaria. [PDF]

Acta Parasitol
Lacerda GMC, do Carmo GM, Ailán-Choke LG, Paiva F, Tavares LER, de Araújo-Filho JA, Ribeiro SC, Pereira FB.   +7 more
europepmc   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Microscopic and Molecular Identification of Sarcocystis Species in Wild Brown Rats (Rattus norvegicus) in Lithuania and Latvia. [PDF]

Animals (Basel)
Šidlauskas G, Juozaitytė-Ngugu E, Butkauskas D, Prakas P.   +3 more
europepmc   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

The most unusual diplostomoideans from atypical hosts: <i>Pipatrema mirabilis</i> n. sp., n. g. (Digenea: Diplostomidae) from <i>Pipa pipa</i> (Amphibia: Pipidae) in Brazil and a related species from fish in Argentina. [PDF]

Curr Res Parasitol Vector Borne Dis
Tkach VV, Achatz TJ, Montes MM, Barneche J, Nandyara B, de Vasconcelos Melo FT.   +5 more
europepmc   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Microscopic and Molecular Identification of <i>Sarcocystis</i> spp. in Intestines of Canids and Mustelids Associated with Sarcocyst-Forming Species in Rodent Muscles. [PDF]

Biology (Basel)
Ragauskas A, Kalashnikova T, Bagdonaitė DL, Juozaitytė-Ngugu E, Butkauskas D, Prakas P.   +5 more
europepmc   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Recent postglacial population expansions may explain a surprising lack of lineage splitting in Arctic meiobenthic flatworms. [PDF]

BMC Ecol Evol
Wernström JV, Kwan YH, Vonnahme TR, Glud RN, Altenburger A.   +4 more
europepmc   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source