غیر مسلموں کے حقوق  اور انسانی جان کی حرمت : عہدِ نبویﷺ و خلفائے راشدین کی روشنی میں

غیر مسلموں کے حقوق  اور انسانی جان کی حرمت : عہدِنبویﷺو خلفائےراشدین کی روشنی میں Islam guarantees the protection of life, property, honour, and dignity of all the members of society, regardless of their religion, colour, race or ethnicity. Sanctity of human life is the fundamental issue and Islam emphasized on it the most. Holy Quran declared the murder of a single person as the killing of all humanity. Islam always secured the rights of non-Muslims. Protecting the lives, dignity and property of non-Muslim living in an Islamic state is a duty of a Muslims in general and the Islamic State in particular. The manner in which the rights of non-Muslims were protected in the era of the Prophet (S.A.W) and the era of the Rightly Guided Caliphs is unprecedented. The Prophet (S.A.W) gave this protection constitutional and legal status through his teachings and practice. Our Holy Prophet Muhammad (S.A.W) declared that “The one who killed any Dhmmī would not get the fragrance of Paradise though its fragrance can be sensed at a distance of forty years journey”. In the era of the righteous caliphs, the rights of non-Muslims were also safeguarded. This article is a description of the rights of non-Muslims with reference to the sanctity of human life in Islam. It also throws light on the unique teachings of Islam regarding the fundamental rights of minorities in the period of the Prophet and the Rightly Guided Caliphs. A descriptive and analytical research methodology will be used in this research to obtain results and recommendations. The expected results and recommendations of the study will guide the Muslims and non-Muslims to harmonize the social set up around the globe.

Computational Dynamics of Chemotherapy Induced Cognitive Dysfunction

Chemotherapy is the mainstay treatment option for clinical cancer management. The treatment however brings myriad of signs and symtoms one of which include cognitive dysfunction also known as chemobrain. Human cognitive tasks are primarily conducted by hippocampal neurons in brain. The process of cognition primarily involved learning and memory by synaptic plasticity. This plasticity is structured by the process of long term potentiation (LTP). Proteins involved in LTP can be affected by chemotherapy leading to chemobrain. This work involves computational study of molecular interactions mediated by various chemotherapeutic drugs on LTP. Moreover, the study secondarily involves characterization of immediate early gene NPAS4 activated by LTP and identification of its dimerization characterstics by MD simulation. This precedes a computational assessment of 65 chemotherapeutic drugs for their off-target interactions against the major proteins involved in neuronal long term potentiation pathway. The cancer chemo-drugs were subjected to induced-fit docking followed by scoring alignment and drug-targets interaction analysis. The results were further probed by electrostatic potential computation and ligand binding affinity prediction of the top complexes. The study identified novel off-target interactions by Dactinomycin, Temsirolimus, and Everolimus against NMDA, AMPA, PKA and ERK2, while Irinotecan, Bromocriptine and Dasatinib were top interacting drugs for CaMKII. Secondarily this work presents the structural characterization of NPAS4 which is a neurological stimulation dependent transcription factor, accountable for adjusting the verbalization of genes tangled in neurotransmission. Although NPAS4 role has been implicated in various neurological deficits, details about its tertiary structure are scarcely available. Therefore, we executed the Phylogenetic analysis followed by determination of order-disorder proportion of amino acids with hydrophobic and flexible characteristics. As no cytsallized structure of NPAS4 available till date, we also studied its crystallization propensity alongwith post translational modifications and protein binding areas. The NPAS4 3 dimensional model was predicted via utilization of various methods such as MUSTER, LOMET, RAPTOR-X, Phyre, ITASSER and SPARSKS-X. The best model was opted via the analysis of Q-Mean, Ramachandran Plot and PROSA. The opted model then underwent refinement via MODREFINER. Lastly, the NPAS4 interaction partners were determined via STRING database. The phylogenetic analysis of human NPAS4 gene suggested close resemblance with other primates like gibbons, chimpanzees and monkey. The phsysicohemical characteristics of NPAS4 demonstrated it to be an intrinsically disordered protein withordered region on N-terminal. The post translational modification inquiry suggested lack of acetylation and mannosylation sites. The PAS-A domain constituted 3 potential phosphorylation sites while the PAS-B domain harbored 1 phosphorylation site. The estimated NPAS4 tertiary structure suggested bHLH and PAS domain harbor tertiary structure whilst the rest of the protein relected disorder property. The protein protein interaction scrutiny unfolded NPAS4 interaction with numerous proteins engaged in nuclear transportation of protein to cytoplasm, neurodevelopmental pathologies and neuronal stimulation based gene transcription. Furthermore, the analysis also briefed direct involvement of protein involved in neuronal plasticity and survival. The present study can help in substantiating NPAS4 role in neuromodulation of cell signaling and survival pathways.