[HTML][HTML] Interferon-γ signaling synergizes with LRRK2 in neurons and microglia derived from human induced pluripotent stem cells

…, D Ivanyuk, S De Cicco, W Haq… - Nature …, 2020 - nature.com
Parkinson’s disease-associated kinase LRRK2 has been linked to IFN type II (IFN-γ) response
in infections and to dopaminergic neuronal loss. However, whether and how LRRK2 …

[HTML][HTML] Synaptic remodeling generates synchronous oscillations in the degenerated outer mouse retina

W Haq, B Arango-Gonzalez, E Zrenner… - Frontiers in neural …, 2014 - frontiersin.org
During neuronal degenerative diseases, neuronal microcircuits undergo severe structural
alterations, leading to remodeling of synaptic connectivity. The functional consequences of …

[HTML][HTML] Electrical activation of degenerated photoreceptors in blind mouse retina elicited network-mediated responses in different types of ganglion cells

W Haq, J Dietter, E Zrenner - Scientific reports, 2018 - nature.com
Electrical (e-) stimulation is explored in schemes to rescue the vision of blind people, eg
those affected by Retinitis Pigmentosa (RP). We e-activated subretinally the surviving …

[HTML][HTML] cGMP analogues with opposing actions on CNG channels selectively modulate rod or cone photoreceptor function

S Wucherpfennig, W Haq, V Popp, S Kesh, S Das… - Pharmaceutics, 2022 - mdpi.com
The vertebrate retina harbors rod and cone photoreceptors. Human vision critically depends
on cone photoreceptor function. In the phototransduction cascade, cGMP activates distinct …

Merging organoid and organ-on-a-chip technology to generate complex multi-layer tissue models in a human retina-on-a-chip platform

…, J Chuchuy, M Nikolova, V Cora, L Antkowiak, W Haq… - Elife, 2019 - elifesciences.org
10.7554/eLife.46188.001 The devastating effects and incurable nature of hereditary and
sporadic retinal diseases such as Stargardt disease, age-related macular degeneration or …

[HTML][HTML] HDAC inhibition ameliorates cone survival in retinitis pigmentosa mice

…, A Armento, JE Roger, E Petridou, W Haq… - Cell Death & …, 2021 - nature.com
Cone photoreceptor cell death in inherited retinal diseases, such as Retinitis Pigmentosa (RP),
leads to the loss of high acuity and color vision and, ultimately to blindness. In RP, a vast …

[HTML][HTML] Using Micro-Electrode-Array Recordings and Retinal Disease Models to Elucidate Visual Functions: Simultaneous Recording of Local Electroretinograms and …

W Haq, E Zrenner, M Ueffing, F Paquet-Durand - Bioengineering, 2023 - mdpi.com
Background: The electroretinogram (ERG) is an essential diagnostic tool for visual function,
both in clinical and research settings. Here, we establish an advanced in vitro approach to …

[HTML][HTML] Optic disc detection in the presence of strong technical artifacts

J Dietter, W Haq, IV Ivanov, LA Norrenberg… - … Signal Processing and …, 2019 - Elsevier
The inspection of retinal fundus pictures taken by a fundus camera is one of the key
procedures for diagnosing a wide range of diseases like diabetic retinopathy, hypertension or …

Nature-inspired saccadic-like electrical stimulation paradigm promotes sustained retinal ganglion cell responses by spatiotemporally alternating activation of …

W Haq, S Basavaraju, A Speck… - Journal of Neural …, 2022 - iopscience.iop.org
Wadood Haq conceived the idea of a nature-inspired biomimetic stimulation paradigm and
… Sunetra Basavaraju, Achim Speck, and Wadood Haq prepared the figures and worked on the …

[HTML][HTML] Artificial Vision: The High-Frequency Electrical Stimulation of the Blind Mouse Retina Decay Spike Generation and Electrogenically Clamped Intracellular …

L Peiroten, E Zrenner, W Haq - Bioengineering, 2023 - mdpi.com
Background: The electrical stimulation (stim) of retinal neurons enables blind patients to
experience limited artificial vision. A rapid response outage of the stimulated ganglion cells (GCs…