All articles starting with L

LRP6

LRP6 (low-density lipoprotein receptor-related protein 6) is a Wnt co-receptor essential for canonical Wnt/β-catenin signaling, more potent than its paralog LRP5, with roles in development, bone, and Hippo signaling.

LRPPRC

LRPPRC (LRP130) is a human chromosome 2 gene encoding a 157,905 Da pentatricopeptide repeat protein in the mitochondrial matrix that, with SLIRP, stabilizes and polyadenylates mitochondrial mRNAs; mutations cause Leigh syndrome French-Canadian type.

LRR Receptor-like Kinase

LRR receptor-like kinases (LRR-RLKs, LRR-RKs) are the largest class of plant transmembrane receptors, with extracellular leucine-rich repeats, one transmembrane helix, and a Ser/Thr kinase domain, controlling growth, immunity, and stress signaling.

LRT Line 1 (Metro Manila)

LRT Line 1 (LRT-1) is an elevated light rail line in Metro Manila, Philippines. Opened in 1984, it was the first light rail system in Southeast Asia.

Lrvhealth

LRVHealth, founded in 2000 as Long River Ventures, is a Boston-based healthcare venture capital firm whose capital comes entirely from healthcare organizations as strategic limited partners.

Ls

Ls is the standard Unix and Unix-like command-line utility that lists files, including directories, on a file system, first documented in the Unix manual in 1971 and specified by POSIX.

Oct 10, 2026

LS Corp

LS Corp is the pure holding company of South Korea's LS Group, spun off from LG in 2003, spanning power cables, electrical equipment, and copper smelting.

LS coupling

LS coupling, also called Russell–Saunders coupling, is a scheme for atomic angular momentum in which total orbital L and spin S combine into J, valid for light atoms.

LS Electric

LS Electric (엘에스일렉트릭) is a South Korean manufacturer of electric power equipment and industrial automation systems, founded in 1974 and part of the LS Group. Its products span switchgear, transformers, HVDC transmission systems, and railway signaling.

LS I +61 303

LS I +61 303 is a high-mass X-ray binary about 2 kpc away, hosting a compact object of unknown nature orbiting a rapidly rotating B0 Ve star.

LS Power Development

LS Power Development is a New York-based, family and employee-owned company that develops, acquires, and operates North American power generation and high-voltage transmission since its 1990 founding.

Ls Power Equity Partners

LS Power Equity Partners is the private equity business of LS Power, a New York firm founded in 1990 that invests in North American power and energy infrastructure.

LS-DYNA

LS-DYNA is a general-purpose finite element software package for simulating large-deformation static and dynamic structural response, best known for crashworthiness, occupant safety, and metal forming simulation.

LS174T

LS174T (LS 174T, Laboratory of Surgery 174T, ATCC CL-188) is a human colon adenocarcinoma cell line derived in 1976 from a Dukes' type B tumor; a trypsinized LS180 variant, mucus- and CEA-secreting, MSI-high with KRAS G12D.

LS2N

LS2N (Laboratoire des Sciences du Numérique de Nantes) is a French public research laboratory in digital sciences, created in Nantes in 2017 and run jointly by Nantes Université, CNRS, Centrale Nantes, and IMT Atlantique.

LSD

LSD (lysergic acid diethylamide, LSD-25) is a potent semisynthetic ergot hallucinogen synthesized by Albert Hofmann at Sandoz in 1938; Schedule I in the US, acting via 5-HT2A receptors, with effects lasting up to 12 hours.

LSD (group)

LSD is a dance-pop-R&B supergroup formed in 2018 in London by Labrinth, Sia, and Diplo; the acronym of their names. Debut single "Genius" (2018); debut album Labrinth, Sia & Diplo Present... LSD (April 2019) passed 1 billion streams.

LSD and the Search for God

LSD and the Search for God is a San Francisco shoegaze band formed in 2005 by Andy Liszt and Chris Fifield, known for the 2007 self-titled EP, "Starting Over," and the 2016 EP Heaven Is a Place.

LSDREAM

LSDREAM is the performance name of electronic producer Sami Diament, launched in 2018 when he retired his trap alias Brillz; he also leads the downtempo project LIGHTCODE and the duo LSZEE with CloZee.

LSDXOXO

LSDXOXO, the professional name of Raushaan Glasgow, is a Philadelphia-born, Berlin-based DJ, producer, and vocalist whose music fuses ghetto house, hardcore, Baltimore club, and techno; he released the album DOGMA in 2024.

LSE approach to econometrics

The LSE approach to econometrics, also called general-to-specific (Gets) modeling, was developed at the London School of Economics from the late 1970s and is closely associated with David Hendry.

LSI Computer Systems, Inc.

LSI Computer Systems, Inc. (LSI/CSI) is a privately held semiconductor company in Melville, New York, founded in 1969 by Attila Tetik and Alvin Kaplan to design custom integrated circuits.

LSI Logic

LSI Logic was an American semiconductor company founded in 1980 by Wilfred Corrigan in Milpitas, California, that pioneered the ASIC business model and was acquired by Avago Technologies for $6.6 billion.

LSm

LSm (Like-Sm) proteins are RNA-binding proteins with the Sm fold, present in bacteria, archaea, and eukaryotes; eukaryotic LSm1-7 and LSm2-8 heteroheptameric rings handle mRNA decay and U6 snRNA splicing, while bacterial Hfq and archaeal SmAPs form homo-oligomeric rings.

LSP

LSP (ЛСП) is a Belarusian musical project founded in 2007 by Oleg Savchenko, known for the 2017 hits «Монетка» and «Тело» from the album Tragic City.

Lsp Members

LSP Members is the public name for a family of Delaware feeder limited partnerships tied to LS Power, first filed with the SEC in 2017 and still filing as of 2026.

LSQ study

LSQ study: validation research on the Lipedema Screening Questionnaire, a nine-item, 0-20 score lipedema screening tool by Amato et al.; the 2026 Turkish validation reported alpha 0.866, AUC 0.970, cut-off 8.5.

Lsr2 dimerization domain

Lsr2 dimerization domain: the N-terminal oligomerization domain (residues 1-61) of the mycobacterial nucleoid-associated protein Lsr2 (Rv3597c), a β–β–α dimer fold with no structural homologs, whose dimerization and protease-triggered oligomerization enable DNA bridging and gene silencing.