Regulation of mammalian autophagy in physiology and pathophysiology

…, U Narayanan, M Renna, FH Siddiqi… - Physiological …, 2010 - journals.physiology.org
(Macro)autophagy is a bulk degradation process that mediates the clearance of long-lived
proteins and organelles. Autophagy is initiated by double-membraned structures, which …

Lysosomal positioning coordinates cellular nutrient responses

VI Korolchuk, S Saiki, M Lichtenberg, FH Siddiqi… - Nature cell …, 2011 - nature.com
… In (f–i) we analysed 20 cells per group in three independent experiments. Values are means
± sem of three independent experiments carried out in triplicate. * P<0.05, ** P<0.01, *** P<…

Novel targets for Huntington's disease in an mTOR-independent autophagy pathway

…, P Cuddon, EK Ttofi, S Saiki, FH Siddiqi… - Nature chemical …, 2008 - nature.com
Autophagy is a major clearance route for intracellular aggregate-prone proteins causing
diseases such as Huntington's disease. Autophagy induction with the mTOR inhibitor rapamycin …

Polyglutamine tracts regulate beclin 1-dependent autophagy

…, T Ricketts, M Vicinanza, F Siddiqi, M Pavel, F Squitieri… - Nature, 2017 - nature.com
Nine neurodegenerative diseases are caused by expanded polyglutamine (polyQ) tracts in
different proteins, such as huntingtin in Huntington’s disease and ataxin 3 in spinocerebellar …

[HTML][HTML] LC3-positive structures are prominent in autophagy-deficient cells

G Runwal, E Stamatakou, FH Siddiqi, C Puri, Y Zhu… - Scientific reports, 2019 - nature.com
Autophagy is an evolutionarily conserved process across eukaryotes that degrades cargoes
like aggregate-prone proteins, pathogens, damaged organelles and macromolecules via …

[HTML][HTML] PICALM modulates autophagy activity and tau accumulation

…, CF Bento, C Puri, E Zavodszky, F Siddiqi… - Nature …, 2014 - nature.com
Genome-wide association studies have identified several loci associated with Alzheimer’s
disease (AD), including proteins involved in endocytic trafficking such as PICALM/CALM (…

Brain atrophy in mild or moderate traumatic brain injury: a longitudinal quantitative analysis

JD MacKenzie, F Siddiqi, JS Babb… - American Journal …, 2002 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Although mild or moderate traumatic brain injury (TBI) is
known to cause persistent neurologic sequelae, the underlying structural changes remain …

Role of antibiotics in acute pancreatitis: a meta-analysis

R Golub, F Siddiqi, D Pohl - Journal of gastrointestinal surgery, 1998 - Elsevier
In an attempt to decrease the infectious complications of acute pancreatitis and its high
mortality, many investigators have conducted randomized prospective trials on the efficacy of …

[HTML][HTML] Mendelian neurodegenerative disease genes involved in autophagy

…, SM Hill, C Puri, SM Son, M Fujimaki, Y Zhu, F Siddiqi… - Cell discovery, 2020 - nature.com
The lysosomal degradation pathway of macroautophagy (herein referred to as autophagy)
plays a crucial role in cellular physiology by regulating the removal of unwanted cargoes such …

[PDF][PDF] Leucine signals to mTORC1 via its metabolite acetyl-coenzyme A

SM Son, SJ Park, H Lee, F Siddiqi, JE Lee, FM Menzies… - Cell metabolism, 2019 - cell.com
The mechanistic target of rapamycin (mTOR) complex 1 (mTORC1) is a master regulator of
cell growth and metabolism. Leucine (Leu) activates mTORC1 and many have tried to …