Results 81 to 90 of about 4,716 (190)

Supervisor-subordinate convergence in descriptions of leader-member exchange (LMX) quality: Review and testable propositions [PDF]

open access: yes, 2009
Theoretical explanations are presented for the poor convergence in supervisor and subordinate leader-member exchange (LMX) descriptions that are commonly reported in the literature.
Schriesheim, CA, Zhou, X(T)
core   +1 more source

4in1 Procedure in Treating Congenital Dislocation of Patella in Children

open access: yesOrthopaedic Surgery, Volume 17, Issue 9, Page 2647-2652, September 2025.
Congenital dislocation of patella (CDP) is a rare condition. The 4in1 procedure includes lateral release, correction of quadriceps, Roux‐Goldthwait procedure, and medial patello‐femoral ligament (MPFL) reconstruction. Early diagnosis and the 4in1 procedure optimize patellar stability and knee function, preventing long‐term complications.
Meng‐jie Chen   +6 more
wiley   +1 more source

Cataract and optic disk drusen in a patient with glycogenosis and di George syndrome: clinical and molecular report [PDF]

open access: yes, 2017
Background We report the ophthalmic findings of a patient with type Ia glycogen storage disease (GSD Ia), DiGeorge syndrome (DGS), cataract and optic nerve head drusen (ONHD).
Allegrini, D.   +10 more
core   +2 more sources

The Life of a Kidney Podocyte

open access: yesActa Physiologica, Volume 241, Issue 8, August 2025.
ABSTRACT Aim Podocytes, highly specialized epithelial cells located in the glomerulus of the kidney, are essential to the filtration barrier that ensures separation of blood and urine. These cells exhibit a unique architecture, characterized by an intricate network of foot processes interconnected by slit diaphragms, which serve as a critical selective
Desiree Loreth   +2 more
wiley   +1 more source

Transcriptional repression of Plxnc1 by Lmx1a and Lmx1b directs topographic dopaminergic circuit formation

open access: yesNature Communications, 2017
Midbrain dopaminergic neurons (mDAs) in the VTA and SNpc project to different regions and form distinct circuits. Here the authors show that transcription factors Lmx1a, Lmx1b, and Otx2 control the axon guidance of mDAs and the segregation of mesolimbic ...
Audrey Chabrat   +14 more
doaj   +1 more source

Plateau iris syndrome and angle-closure glaucoma in a patient with nail-patella syndrome

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: To describe a case of plateau iris syndrome (PIS) and angle-closure glaucoma (ACG) in a patient with nail-patella syndrome (NPS). Observation: A 33 year-old woman of Slovakian ancestry from Norway with a history of NPS presented with angle ...
Margot A. Gardin   +4 more
doaj   +1 more source

The chick limb: embryology, genetics and teratology [PDF]

open access: yes, 2018
MD is supported by the BBSRC through a BBSRC Institute Strategic Grant, MT is a Wellcome Trust Senior Fellow and NV’s studies on thalidomide were supported by The Wellcome Trust. We all thank lab members past and present for their help and support.
Davey, Megan   +3 more
core   +2 more sources

LMX1B‐Regulated Nephrogenesis: A Role for Proteoglycans

open access: yesThe FASEB Journal, 2013
Lmx1b is a transcription factor necessary for kidney development. In humans, haploinsufficiency causes Nail Patella Syndrome frequently with chronic renal failure. In Lmx1b knockout mice, glomerular basement membrane formation is impaired, blocking filtration, urine production and long term survival.
Aldo Jhonathan Espinoza   +3 more
openaire   +1 more source

α‐Synuclein Pathology Spreads in a Midbrain–Hindbrain Assembloid Model

open access: yesAdvanced Science, Volume 12, Issue 20, May 29, 2025.
A novel midbrain–hindbrain assembloid model demonstrates the spread of α‐synuclein pathology, a hallmark of Parkinson's disease, mimicking Braak's hypothesis. This model reveals how pathology propagates from the hindbrain to the midbrain, inducing synaptic changes and early signs of neuronal vulnerability. It offers an innovative platform for exploring
Gemma Gomez‐Giro   +14 more
wiley   +1 more source

Midbrain dopaminergic neuron fate specification: Of mice and embryonic stem cells [PDF]

open access: yes, 2008
The midbrain dopaminergic (mDA) neurons of the substantia nigra and the ventral tegmental area play a fundamental role in the control of voluntary movement and the regulation of emotion, and are severely affected in Parkinson's disease.
Emily Gale, Meng Li
core   +2 more sources

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