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Topic Review
Tannery Wastewater
Las aguas residuales de las curtidurías son producto de un proceso de transformación de materia orgánica a materia no degradable, que requiere la adición de compuestos y aditivos que permitan dicha transformación, generando a su vez residuos altamente contaminantes no solo para la salud humana, sino también para el medio ambiente.
  • 651
  • 01 Jun 2021
Topic Review
Tannery Solid Wastes for Animal Feed
The animal food industry boasted a remarkable global trade value of USD 40.9 billion in 2021. Out of 1217 traded products, it secured the 110th spot, meaning that animal food represents a commanding presence, accounting for the top 9% of all traded commodities.
  • 295
  • 20 Oct 2023
Topic Review
Tangier Disease
Tangier disease is an inherited disorder characterized by significantly reduced levels of high-density lipoprotein (HDL) in the blood.
  • 546
  • 23 Dec 2020
Topic Review
Taming, Domestication and Exaptation
During evolution, several types of sequences pass through genomes. Along with mutations and internal genetic tinkering, they are a useful source of genetic variability for adaptation and evolution. Most of these sequences are acquired by horizontal transfers (HT), but some of them may come from the genomes themselves. If they are not lost or eliminated quickly, they can be tamed, domesticated, or even exapted.
  • 543
  • 06 Jan 2022
Topic Review
TAM Receptors in the Pathophysiology of Liver Disease
TAM receptors (Tyro3, Axl and MerTK) are a family of tyrosine kinase receptors that are expressed in a variety of cell populations, including liver parenchymal and non-parenchymal cells These receptors are vital for immune homeostasis, as they regulate the innate immune response by suppressing inflammation via toll-like receptor inhibition and by promoting tissue resolution through efferocytosis. However, there is increasing evidence indicating that aberrant TAM receptor signaling may play a role in pathophysiological processes in the context of liver disease. This review will explore the roles of TAM receptors and their ligands in liver homeostasis as well as a variety of disease settings, including acute liver injury, steatosis, fibrosis, cirrhosis-associated immune dysfunction and hepatocellular carcinoma. A better understanding of our current knowledge of TAM receptors in liver disease may identify new opportunities for disease monitoring as well as novel therapeutic targets. Nonetheless, this review also aims to highlight areas where further research on TAM receptor biology in liver disease is required.
  • 425
  • 28 Jan 2022
Topic Review
Talazoparib and Niraparib
Niraparib (MK-4827) inhibits PARP1 and PARP2. It was approved by the U.S. Food and Drug Administration (FDA) in March 2017 indicated for the therapy of adult patients with ovarian, fallopian tube and peritoneal neoplasms. Talazoparib (BMN 673) is a potent and selective inhibitor of PARP1 and PARP2 used at lower concentrations than previous generations of PARP inhibitors. The FDA approved Talazoparib in October 2018 for patients with germline BRCA-mutated, HER2-negative breast cancer. Poly (ADP-ribose) polymerases (PARP) play an essential role in different cellular processes, including several pathways of DNA repair. PARP inhibitors (PARPi) are able to impair DNA damage repair by non-homologous end joining (NHEJ). This effect depends on the cell´s ability to compensate for the inhibition of PARP-mediated pathways by other repair pathways. PARPi especially induce cell death in cancer cells with a lack of PARP-independent DNA repair pathways.
  • 600
  • 25 Jun 2021
Topic Review
TAL Effector
TAL (transcription activator-like) effectors (often referred to as TALEs, but not to be confused with the three amino acid loop extension homeobox class of proteins) are proteins secreted by Xanthomonas bacteria via their type III secretion system when they infect various plant species. These proteins can bind promoter sequences in the host plant and activate the expression of plant genes that aid bacterial infection. They recognize plant DNA sequences through a central repeat domain consisting of a variable number of ~34 amino acid repeats. There appears to be a one-to-one correspondence between the identity of two critical amino acids in each repeat and each DNA base in the target sequence. These proteins are interesting to researchers both for their role in disease of important crop species and the relative ease of retargeting them to bind new DNA sequences. Similar proteins can be found in the pathogenic bacterium Ralstonia solanacearum and Burkholderia rhizoxinica., as well as yet unidentified marine microorganisms. The term TALE-likes is used to refer to the putative protein family encompassing the TALEs and these related proteins.
  • 515
  • 08 Nov 2022
Topic Review
Tail-Biting in Pigs
Tail-biting is globally recognized as a welfare concern for commercial swine production. Substantial research has been undertaken to identify risk factors and intervention methods to decrease and understand this vice. Tail-biting appears to be multifactorial and has proven difficult to predict and control. 
  • 445
  • 12 Nov 2021
Topic Review
TAF1 Gene
TATA-box binding protein associated factor 1: The TAF1 gene provides instructions for making part of a protein called transcription factor IID (TFIID). 
  • 464
  • 24 Dec 2020
Topic Review
Taenia (Cestode)
Taenia is a genus of tapeworms (a type of helminth) that includes some important parasites of livestock. Members of the genus are responsible for taeniasis and cysticercosis in humans, which are a type of helminthiasis belonging to the group of neglected tropical diseases. More than 100 species are recorded. They are morphologically characterized by a ribbon-like body composed of a series of segments called proglottids; hence the name Taenia (Greek ταίνια, tainia meaning ribbon, bandage, or stripe). The anterior end of the body is the scolex. Not all members of the genus Taenia have an armed scolex (hooks and/or spines located in the "head" region), for example, Taenia saginata has an unarmed scolex, while Taenia solium has an armed scolex. Proglottids have a central ovary, with a vitellarium (yolk gland) posterior to it. As in all cyclophyllid cestodes, a genital pore occurs on the side of the proglottid. Eggs are released when the proglottid deteriorates, so a uterine pore is unnecessary.
  • 543
  • 22 Nov 2022
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