An Islamic Perspective on Stem Cells Research

Let us first understand what is this research and what are the issues involved in it. Following is a brief explanation written by Dr. Imran Siddiqi, a Ph.D. in Genetics. He says:

"The human body consists of many kinds of cells. These cells are very diverse in their structure and function. For example, neurons that make up the brain are very different from cells that make up our liver, cells that allow our heart to pump blood look nothing like the cells that make up our skin. In spite of their vast differences, however, all cells in the human body contain the same DNA. DNA provides the information, in the form of genes, which is necessary to make all these various cell types. Put simply, liver cells are liver cells because only a small set of genes are turned on in these cells while the rest are shut off. In the same way, cells in the brain or skin have their own set of genes activated, and other sets turned off. However, because all cells contain the entire set of DNA, they possess the information needed to make any kind of cell, though most of this information is not being used."

"How do cells become specialized to form the different organs in the body? Human development begins when a sperm cell fuses with an egg cell. This initial fertilized egg, although it is only a single cell, is able to form an entire human being. This cell starts to divide into additional cells, which at this early stage are all able to produce a complete organism. These cells are therefore called totipotent, meaning they have total potential to produce all cell types present in a living human. As development proceeds and an embryo forms, these cells become pluripotent, meaning they have potential to become many different kinds of cells but can no longer give rise to a complete embryo. Later in development, through a process called cell differentiation, these pluripotent cells eventually give rise to the different and more specialized kinds of cells in the body and the different organs begin to form."

"What are stem cells? Stem cells are cells that have not gone through the process of cell differentiation and therefore have the potential to give rise to many different kinds of specialized cells. For instance a stem cell could be used to produce liver cells, brain cells, heart muscle cells, blood cells, etc. The current sources of stem cells include embryos (which, as explained above, consist of pluripotent cells) and fetal tissue. In addition, some recent evidence suggests that even adults have a small number of mulitpotent cells that can be isolated and can later differentiate into various cell types."

"One source of stem cells is from embryos that were formed from a process called in vitro fertilization. This is a technique that has been used by doctors for some time, where eggs are removed from a woman after stimulation of the ovaries, and the isolated eggs are then fertilized by sperm cells in the laboratory. The fertilized eggs are allowed to divide for a few cycles and are then implanted into the woman's uterus, where a normal pregnancy can then take place. The purpose of this technique is to allow couples who cannot normally have children to be able to reproduce. The technique is not that efficient, however, and so doctors usually produce several embryos, hoping that at least one will be able to implant correctly in the uterus and start growing. The remaining embryos are either frozen for later use or are destroyed. Recently, scientists found that they can take these embryos at the stage before they are implanted into the uterus (within 1-5 days after fertilization), and remove pluripotent cells from them. These cells can then be grown and divided on dishes in the laboratory, and then theoretically used to produce all kinds of tissues, from liver cells to heart muscle cells to brain cells."

"Why are stem cells important? Research on stem cells has much value both for scientific understanding of human development and for its potential to treat human disease. Many experiments on the effectiveness and safety of new drugs or treatments could be done on cell lines made from stem cells, instead of having to experiment on humans. In addition, stem cells might be used to produce liver cells that can then be formed into a functioning liver and transplanted into patients with liver failure. This would solve the current problem of organ shortage and could also solve the problem of immune rejection of organs. Stem cells might be used to create cells that produce insulin, which can then be transplanted into patients with type I diabetes. In short, stem cells have the potential to cure many diseases from liver disease, to diabetes, to Alzheimer's and Parkinson's disease, to heart disease, to spinal cord injury, and the list can go on and on."

"To make this potential of stem cells a reality, much research needs to be done in the next few years. To do this research, scientists need an ample supply of stem cells. Controversy arises because the main source stem cells are embryos used for in vitro fertilization. By removing cells from these embryos, scientists are essentially destroying the embryo, which could have otherwise gone on to develop into a child. However, as explained above, these embryos were developed initially in the laboratory solely for the sake of reproduction and, due to limitations of the in vitro fertilization technique, they were produced in excess of what was required for this purpose. As a result, the remaining embryos would have either been frozen indefinitely or destroyed. Perhaps if research was limited to using only these already existing embryos, it would be more acceptable than if embryos were created and destroyed specifically for the sake of acquiring stem cells."

"Are there any other alternatives? What about stem cells from adults? Some research has shown that even adult humans have a small number of cells that are multipotent, meaning they have the potential to become several different types of specialized cells. The best example of this is cells from the bone marrow. These cells have long been known to be able to produce the different types of blood cells, from white blood cells to red blood cells to platelets involved in blood clotting. Just this past year, a group of researchers showed that some rare bone marrow cells can also be triggered to form fat, cartilage, bone, and muscle. Additional research can theoretically be done on ways to make these multipotent cells become pluripotent; in other words to somehow trigger these cells to go in reverse and become less specialized, and then allow them to differentiate into many kinds of cells. In spite of this interesting research on adult stem cells, it appears that stem cells derived from adults will not be as versatile as stem cells from embryos. Adult stem cells may not be able to provide cells for all kinds of tissues, and in addition they are difficult to isolate because they are so rare in the body. Thus, adult stem cells do not hold as much promise as do stem cells from embryos."

Now let us look at some of the moral issues involved in this research from an Islamic perspective.

Shari'ah Perspective on Stem Cells Research:

Married couples who cannot have pregnancy in a normal way are allowed to have in vitro fertilization as long as the fertilized ovum is placed in the womb of the woman from whom the egg the was taken (not a surrogate mother). The fertilization has to be with the sperm of her lawful husband during their married life, not after divorce or after the death of the husband. This is the general conclusion of various Muslim jurists' meetings that discussed this subject.

Having recognized that in vitro fertilization is permissible in Islam, now the first question that we should ask is that should an embryo, which is formed within a few days after an artificial fertilization and is not yet in the womb of its mother, be considered a human being, with all the rights of a human being?

According to the Shari'ah we should make a distinction between actual life and potential life. Also we should make a clear distinction between the fertilized ovum in the dish and the fertilized ovum in the womb of its mother. Indeed an embryo is valuable. It has the potential to grow into a human being, but it is not yet a human being. Similarly there is big difference in having something in a test tube or dish or something in the body of a human being. As mentioned above these embryos were developed initially in the laboratory solely for the sake of reproduction and, due to limitations of the in vitro fertilization technique, they were produced in excess of what was required for this purpose. As a result, the remaining embryos would have either been frozen indefinitely or destroyed. If these embryos were treated as full human, it would have been forbidden to produce them in excess and to destroy them later. No one treats them as humans. Destroying such embryos is not called and cannot be called abortion. We disagree with the Catholic position that this is "equivalent to infanticide".

Muslim jurists have made a clear distinction between the early stages of pregnancy (first 40 days) and its later stages. It is mentioned that if someone attacks a pregnant woman and aborts her baby in the early stages of her pregnancy, that person's punishment will be less than that of the person who does that during full pregnancy. And if he kills the child after the birth, then he is liable to be punished for homicide.

The second question is whether according to the Shari'ah it is acceptable to destroy an embryo for the sake of research, even if this research can potentially cure many otherwise fatal diseases?

Our answer is that the embryo in this stage is not human. It is not in its natural environment, the womb. If it is not placed in the womb it will not survive and it will not become a human being. So there is nothing wrong in doing this research, especially if this research has a potential to cure diseases. However, it is important that we establish strict rules against the misuse of embryos. Research on embryos has the potential for misuse, for instance in regards to the donors of these cells, and we should anticipate what these misuses might be and establish safeguards against them. (For example, doctors might have infertility patient go through extra cycles of ovulation just so they can obtain more embryos, or they might pay women to produce embryos, or embryos might be obtained without the consent of the donors). In making rules the authorities should also clarify that there is a difference between the use of "spare" embryos from in vitro fertilization procedures which would be destroyed regardless, as compared to the deliberate production of embryos for stem cell research. Each year thousands of embryos are wasted in fertility clinics around the world. Such embryos should not be wasted, they should be used for research.

It is also good to encourage the research on the alternative: to use adult stem cells instead of embryonic or fetal stem cells.. This would be much less controversial. However, it seems from the discussion of the experts in the field that adult stem cells are not nearly as useful as embryonic stem cells in their ability to differentiate into different cell types and would therefore not be as applicable in treating many diseases.

Until more research is done on this subject and Muslim scholars deliberate in detail on various aspects of this research, humbly following recommendations are in order:

  1. It is claimed by the experts in the field that the research on stem cells has great potential to relieve human disease and suffering. If this is the case then it is not only allowed but it is obligatory (fard kifayah) to pursue this research.
  2. The use of embryonic stem cells should be very heavily limited. Only allow isolation of stem cells from frozen embryos that were created for the purpose of in vitro fertilization and would otherwise have been destroyed. Obtain full consent from the donors. Provide safeguards against monetary compensation to embryo donors and against the creation of embryos in excess of what is required for in vitro fertilization.
  3. Perhaps research using stem cells derived from adults will eventually prove to be most promising. We should encourage further research on the use of adult stem cells, to the point where it will be unnecessary to use embryos for this purpose. Specifically, we should find better ways to isolate existing stem cells in the human body.

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Older Comments:
marvellous bravo i am a research student in the topic on "biotechniology:in the perspective of world religion" really i was struggling for getting a convenient comments about islamic biotechnology. now i am so happy and i will be thankful to you for giving this tremendous article and i assure you that it will enable me to complete my thesis successfully.

assalamoaallkum, this is indeed an informative article which not only clarifies islamic view on stem cell research but also using ivf tachnique for a muslim. kindly inform about using urinary gonadotrophin injections in invitro fertilization as they are made up of human urine. are they allowed as per shariah ? Shukriya ,assalamoallykum.

It is very good article no doubt.Recently it is said that cord blood carries maximum stem cells. Which are used for research purpose and there are cord blood banks established to keep stem cells for future use.Is it OK to keep cord blood or embryonic stem cells in the banks to be used later on in case of any disease or even death in the light of ISLAM.Moreover for how long we can keep stem cells in the banks to reuse them. Thanks


Thank you for posting the information.It spurs me on to study even harder on research on stem cells and life sciences knowing that it is really important for sustanence of life.

Assalam Alaikum
Article is highly informative we need such knowledge to keep in touch with science in religious perspective. Thankyou Dr.Siddiqi

alasalm alikom
i read the artical of dr:muzammil siddiqi ( an islamic prespactive on stem cells ) and i wounder how can i find more articals of like these . thanks

Really Dr has given us a clear picture of why and what is stem cells. However the research will need to point out how Big Business will not exploit this as in the case of organ pransplantation and in any case Islam always carries that brilliant moderate or Middle path that in case of Urgency Allowance is there. Investigate also the use of Prophetic medicines as alternatives like consuming Halal animal organs to strenghten corresponding weak human. organs. I suport disciplined research and not the commercial Gentics fluttering for featherless chicken and 8 winged chickens!

I think it is very important to use this valuable information. Islam teaches to educate ourselves.There are so many cures that need to be found.I was told my son had cancer at 10 years old. He is 12 now thanks to medicine.Maybe he will lose his leg orlife one day.If there is somethingthat can be done to save his life its only fare to try everything possible.I hope that they can use the stem cells in the future formore research. Some of us are in need for the knowledge that is there.Please learn more.Thanks

the question is, since it is the mother and father who actually own those embrios...shouldn't an informed consent need first? This is a really informative articles, jazakillah khoir

This is indeed an illuminating and educating article.

... yes its me again these gus really give no room to write, so i was saying if a bay is killed at its birhth ITS NOT WRONG because u c it is not a well developed huamn and does not have rights as much as a norml mature human would have , who would have the ability to think...
secondly,the baby is not developed because it has to lern everything from the surrounding- to eat, to drink, even to think..
it has to learn many things. so why shouldnt we kill al the born babies who are too much for us? why not we kill the extra babies that are born , such as twins, that would really help wouldnt it.?...!...
i hope u all understand my point, but yet i m not against science being a muslim, but i m against immorality.
as slam o aileakum.

well, i dont really have an opinion about this matter. somehow i think it is really killing a baby. because even if a baby is not born it is not alive; neverthless, the mother have the sypathy for it and always takes care of it... How would a mother let her baby destroyed like that... How hard it is for a WOMAN to take care of the baby in the final stages of the development, yet she takes every precautions. just because of the love of a mother. many men say that: "Thank god, i m not a girl", the reason is the pain and agony a mother have to go through before the birth. i do understand the importance of the research but still we cant just repeat the same sin that NAZIs did during the holucaust, the difference is our modern style... NAZIs MAD DOCTORS used to do wierd experiments on humans just to do observations. ok now back to the mother...
why does a mother bear the baby for such a long duration? its just the love and the patience that a woman posses, and look at the birth how much pain she has to suffer, she does, knowing everything.even before the birth a baby is not alive, have an importance in the lives of people around it. if a baby is expected how many hopes would be made by its family memebers and relatives. certainly if it enters this world, its not more than a homo___... i dont remember the scientific name of us, humans. if we just kill the 0 year old baby it wont be a murder...
it might be just an experimentation purpose. just kill a baby, is there any need of overpopulation? Certainly NO, then why dont we kill the exxescive babies that are born everyyear.wouldnt that help human nature. babies are indeed humans and they develope inside a mother with the elagance and perfection of ALLAH. i m not going against the doctors, but i dont really think this act would be morally correct. and finally, yes again if the baby is killed at the birth as those arabs used to do before the revealeation of islam, it wont be wrong, see next comment, real no room here...

Excellent article. Jazaka llah Kheyr

Thanks, Esther.

Here's Job 26:7, I pasted it from the following URL:§ion=0&version=nlt&new=1&showtools=1&oq=&NavBook=job&NavGoto=Go+To%3A&NavGo=26&NavCurrentChapter=41

Job 26:7:

"God stretches the northern sky over empty space and hangs the earth on nothing."

The explanation section of Job 26:7 shows:

(g) He causes the whole earth to turn about the North Pole.

According to the Muslim thoughts, the Quran doesn't entirely dispute the earlier scriptures; rather, it corrects the portions that have been misinterpreted. Esther, when you find the sources for your other contentions mentioned in your previous post, please share it as you did this.

Thank you,



Ali from 2943. Read Job 26:7.

ESTHER8: Re Your Following Post No. 2932:

""Keep in mind the Arabs were scientific before they became Muslims. Adam, the Old Testement says the earth is round and there is nothing holding it up. Christopher Columbas who was a Jew and a Christian believed the world was round because he read it in the Bible. ""

Please enlighten me with the answers to following questions:

(1) What were some of the scientific accomplishments, that you are aware of, that were achieved by the Arabs prior to Islam? I would also appreciate a source of this information.

(2) What chapters and verses in the Old Testament indicate that the earth is round, or would lead someone to such conclusion? Note: I wouldn't be surprised if such information was revealed in the Old Testament because, as a Muslim, I beleive that the Old Testament came from God.

Esther, I would appreciate it if you could reply to me at your earliest convenience.

Thank you,



Keep in mind the Arabs were scientific before they became Muslims. Adam, the Old Testement says the earth is round and there is nothing holding it up. Christopher Columbas who was a Jew and a Christian believed the world was round because he read it in the Bible.

Thanx. I think we need more efforts like this. I would like to volunteer INSHALLAH to make a website for such writring for human cloning from muslims' perspective. If you are interested please let me know I send my resume and other references INSHALLAH

This article has greatly erased a lot of confusion from my mind about stem cells Research. It has also educated me more on the subject. Thank you all the brothers of Islamicity for making this article be available to all of us and also a lot of thank goes to the sheikh of a wonderful and detailed explanation about the subject.
Asalaam Alleikum.

David M as a Christian I agree with what you say. This would just lead us down a path where a group of people decide who should live or die. Liberals seem to want to do this. You would think they would learn this is not good by seeing what the Nazis did.

I am a Catholic in the USA who is very concerned about pro-life issues and in that reasoning stem cell research also. In our faith we believe the soul of a person is known by God before we are formed in the womb. This comes from our bible in Isaiah. Also we believe God is the creator of all life, and human life is sacred. Our perspective is that human life begins at conception and that conception begins when the sperm combines with the egg. I read briefly saw that you state because the embryo does not form in a womb it is not human -because outside the womb does not have the potential to form. Should we be trying to form embryos? Doesn't only God have the right to decide about the creation of life, and also death? Are we as his creation trying to be like God (the sins of Adam and Eve in creation) if we try to create life or use life for other than his design? Invitro fertilization is a wonderous ability, and maybe a gift from God that he allows us the ability to understand how to create life. Other than creating life for the birth of a child, shouldn't we avoid the "pride or arrogance" of establishing ourselves on a level which some might consider equaling themselves as God. I ask these questions humbly, and hope you realize as a spiritual person, I too love and seek God and truth. It would seem to me that the purpose of creating embryos is to provide fully developed human babies. Perhaps the most acceptable use of this ability or gift from God to share in his creation would be to create? Shouldn't embryos only be used for that purpose? Wouldn't it be best to give the embryo's to couples who aren't able to conceive children on their own? Would that create an offense to God, to show compassion and mercy to childless couples by giving them unused embryo's?
I hope you will take the time to share in your knowledge of the laws of God and research.
With humble respect, may God bless you abundantly.

Interesting article clarifying Islam's position on this matter. However, if stem cells can be used to produce specialist cells like brain cells, then what stops the use of these cells being used in other humans or for cloning. This would surely allow the creation of 'designer' humans of great intelligence. Should not Allah decide this?
Gulam Hussain

I had often wondered about stem cell research and it's moral implications. Thank you for the education.

Please tell me where I can find Hadiths or Ayatts to support this. I understand What you all are conveying. But I have some apprehensions as to how it was presented.
Many Youth belive that abortion is acceptable in Islam as long as it is before the 40 days. Where does the Shariah stand on this postion? And what was the Sunnah of Muhammed (SAW) in this regard. THe article was a little grey .

how about if a married couple try to produce embryonic stem cells through vitro fertilization, in order to fine a cure for their kid (solely for this purpose).
are they permitted to do so, according to the shari'ah?

I am a software engineer and have no medical expertise. The argument of the author for cautious stem cell research with safeguards against abuse makes sense to me.

Alhamdulilah it was very useful to get the Islamic perspective of the Research. In the past its been a great struggle to view researches due to lack of knowledge. I am even more delighted that the information was easy to understand put in simple terms as oppose to using technical terms. InshaAllah I make dua that more people in the profession combine science and religion...which has been left behind for some time.

JazakAllah for putting the article.

Thank you! The article was ver informative for me and answered many of the technecal questions I had. However, as for the posision of Islam on the use of stem cells more accurate rulling is needed. It is not clear what Dr. Imran Siddiqi means by "Muslim jurists"? Are these "Muslim jurists" a group of muslim doctors, or a group of Sharieha schollers who studied the problem and then made the ruling? Hopfully, in the future a more detailed account of the Muslim jurists is given.