ATTENTION: The purpose of this website is to produce hypotheses that can explain the causes of possible diseases based on the cause of alopecia, which is addressed with a multidisciplinary and non-traditional approach.
This is not an approved method or hypothesis. It is not a recommendation. It is not suitable for personal action and is not designed for personal action. Do not make any assumptions or applications without consulting health professionals. No responsibility is assumed.
Every year, we spend billions of dollars of the world's limited resources on hair transplants, autoimmune disease research, cancers with unknown causes, and studies related to the pharmaceutical industry.
If we ignore or do not take into account a situation that can be simply explained from a different perspective, much of this resources can be misdirected.
Of course, in addition to this, there is the pain, financial loss, and psychological distress that people experience due to these diseases.
Before technology became so advanced, researchers would often present their reports through observation and often with a holistic approach [1] , [2] . (this area will be expanded)
However, with technological advances and discoveries such as the structure of DNA, we have begun to focus more on the idea that diseases that we cannot explain may be caused by DNA or autoimmune systems.
Perhaps it would be useful to take another look at the works of the great masters of the past.
The aim of creating this website is to offer a different and innovative perspective that goes beyond the current understanding of autoimmune diseases.
Since 2020, I have been working on this hypothesis independently and voluntarily, without receiving any financial support. I started my research with Frontal Fibrosing Alopecia and during this process, I discovered a topological knot on the scalp. By following the tension zones, soft areas and patterns on the skin, I found this multi-layered topological knot formed by the hair strands holding each other and the skin at small angles.
I searched for such a condition in the medical literature and could not find any information about it. This led me to the following thought: If this condition is not described in the literature, many related disorders can be misdiagnosed or not diagnosed at all.
This discovery led me to further deepen my research. Since 2020, I have devoted a significant part of my life to studying the characteristic features of diseases, their comorbidities and geometric structures. As a result of all these studies, I have developed a new hypothesis that does not exclude the existing theory that the autoimmune system attacks itself due to a faulty signal, but also includes the mechanical stress factor. For the sake of clarity and simplicity, I named this hypothesis "The Human Topological Hypothesis".
Let’s do an interesting analogy: Imagine that instead of hair, people naturally grew copper or aluminum wires with the same geometric structure—pointed at the ends and thicker towards the root.
In such a scenario, we would probably recognize the potential risks of these structures even before any hypothesis was needed. After all, copper has a tensile strength of 210–480 MPa and aluminum ranges from 70–600 MPa—almost identical to the average tensile strength of a human hair strand, which is 200–260 MPa! On top of that, the sharp-ended metal wires would likely create mechanical stress on the skin, with unpredictable consequences.
However, because we have always considered our hair strands to be "innocent" and "harmless" since birth, this possibility never even crossed our minds. Perhaps what we have overlooked is the combined effect of geometry and material properties.
Let’s consider structures that exist from birth, such as hair whorls and nevi. These can include hair strands and are known to extend into the dermis. If we imagined these structures made not of hair, but of metal wires (like copper or aluminum), we could have predicted from the outset how such features might morphologically affect the human body. This is because our skin is adaptive; even though its physical characteristics change throughout life, it has evolved to protect our body and will adapt to any persistent structure it encounters. This adaptability also applies to multi-angled micro-mechanical forces. It could have been foreseen that the forces exerted by hair strands—or even just a few hair strands—might, as we age, create a kind of chaos within the analytic continuity of the skin and body.
This analogy invites us to question traditional perspectives on the origins of diseases. Sometimes, what we think we know may actually hide a much more complex dynamic.
The Human Topological Hypothesis (HTH) proposes that diseases are based on the manipulation of human skin by congenital topological constants, through the adaptive mechanisms of the skin.
For example, it is well known that hair whorls and various types of nevi have extensions between the layers of the skin. A nevus or a hair whorl does not disappear easily.
These structures have previously been reported in the literature as constants. (This section will be expanded and references will be added.)
In a 2020 study, Yang and colleagues showed that individual human hair fibers have a tensile strength in the range of 200–260 MPa and can stretch over 40% before breaking [3] . Additionally, the specific strength of human hair is comparable to that of many metal alloys. According to theoretical calculations, 500–1000 hair strands together could support the weight of a human, although this has not yet been experimentally confirmed (Yang, 2020). It is also stated that short hair strands are more durable.
Another study by Sharma in 2017 demonstrated that adding 2% human hair to concrete mixtures can increase the compressive strength of M20 grade concrete by approximately 8.7% after 28 days [4] .
In light of these studies, it is clear that hair strands are scientifically proven to be remarkably strong. Of course, there are many more studies on this topic, but among my notes, the most notable are the works by Yang and Sharma.
When skin is exposed to tension, collagen fibers straighten and align in the direction of the force. At high strain levels, these fibers are thought to slide against each other. Research shows that under strain, collagen fibers first align within their own groups (or "fiber families"), and then these groups collectively orient themselves in the overall direction of the force. The highest level of strain determines the maximum alignment of the collagen network (Witte and colleagues, 2021) [5]. This reveals that collagen fibers dynamically reorganize under mechanical stress, and skin tissue responds at a microscopic level.
Human skin also exhibits direction-dependent behavior, known as biomechanical anisotropy. Langer’s lines—patterns that map skin tension—highlight this property. They show that skin resists stretching more effectively along specific orientations (Liang and Boppart, 2010) [6]. This explains why surgical incisions parallel to Langer’s lines often heal better!
From an anatomical perspective, the fasciae and tissue layers in the forehead and temple regions are not independent structures. As highlighted by Ingallina in 2022, these areas actually form a segmented yet integrated system. This continuity is maintained by the uninterrupted extension of the scalp’s five-layered structure into the forehead and temple regions. In particular, the skin, superficial fat, loose areolar tissue, and periosteum layers preserve the structural integrity of this system (Ingallina, 2022) [7] .
Collagen realigns dynamically under tension.
Skin strength varies by direction (anisotropy).
Langer’s lines guide surgical practices.
Anatomical continuity exists between the forehead, temple, and scalp tissue layers.
Human hair has an average tensile strength of 200–260 MPa, which is comparable to metals such as structural aluminum alloys (e.g., 2014-T6 aluminum: ~414 MPa), annealed copper (~210 MPa), and some grades of carbon steel (e.g., Q195: ~260 MPa)
[1] Findlay, G. H., & Harris, W. F. (1977). The topology of hair streams and whorls in man, with an observation on their relationship to epidermal ridge patterns. American Journal of Physical Anthropology, 46(3), 427–437.https://doi.org/10.1002/ajpa.1330460308
[2] Voigt, C. A. (1857). Über die Richtung der Haare am menschlichen Körper. Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, 13, 1–35. OUCI
[3] Yang, W., Yu, Y., Ritchie, R. O., & Meyers, M. A. (2020). On the strength of hair across species. Matter, 2(1), 136–149. https://doi.org/10.1016/j.matt.2019.09.019
[4] Sharma, A., Singh, D., Kashyap, D., Kumar, S., Chamola, S., & Gupta, S. (2017). Analysis of fibre reinforced concrete: Using human hair as a fibre reinforcement. International Journal of Recent Scientific Research, 8(4), 16715–16720. https://doi.org/10.24327/ijrsr.2017.0804.0201
[5] Witte, M., Rubhausen, M., Jaspers, S., et al. (2021). A method to analyze the influence of mechanical strain on dermal collagen morphologies. Scientific Reports, 11, 7565. https://doi.org/10.1038/s41598-021-86907-7
[6] Liang, X., & Boppart, S. A. (2010). Biomechanical properties of in vivo human skin… IEEE Transactions on Biomedical Engineering, 57(4), 953–959. https://doi.org/10.1109/TBME.2009.2033464
[7] Ingallina, F., Alfertshofer, M. G., Schelke, L., Velthuis, P. J., Frank, K., Mardini, S., Millesi, E., Ehrl, D., Green, J. B., & Cotofana, S. (2022). The fascias of the forehead and temple aligned An anatomic narrative review. Facial Plastic Surgery Clinics of North America, 30(2), 215–224. https://doi.org/10.1016/j.fsc.2022.01.006